to feeding damage resulting in the characteristic russeting that can reduce fruit yield and

Size: px
Start display at page:

Download "to feeding damage resulting in the characteristic russeting that can reduce fruit yield and"

Transcription

1 (D) ORANGE: Citrus sinensis (L.) Osbeck, Valencia ACARICIDAL CONTROL OF CITRUS RUST MITES, 2013 Philip A. Stansly University of Florida/ IFAS Southwest Florida Res. and Ed. Center 2686 State Road 29 North Immokalee, FL Phone: (239) Fax: (239) Barry C. Kostyk Citrus rust mite (CRM): Phyllocoptruta oleivora (Ashmead) Pink Citrus Rust Mite (PCRM): Aculops pelekassi (Keifer) The citrus rust mite (CRM) and the pink citrus rust mite (PCRM) are important citrus pests due to feeding damage resulting in the characteristic russeting that can reduce fruit yield and

2 quality. The trial was conducted at the University of Florida Southwest Florida Research and Education Center in Immokalee, Florida, on 17-yr-old Valencia orange trees planted at 15 X 22 ft spacing on double-row beds running north-south. An RCB design was used to assign 4 replications of each of the 9 treatments and an untreated check to 4 tree plots within a row with treated rows separated by an untreated buffer row. Applications to both sides of the tree were made 10 Jun using a Durand Wayland AF air blast speed sprayer operating at 1.9 mph and 300 psi with four nozzles (John Beane Ceramics 4,4,3,3) delivering 130 gpa. Ten fruit were sampled from centrally located trees in each plot. A 16 X Doublet hand lens was used to view an area of approximately 1.8 cm 2, referred to as the lens field, on two partially shaded areas of each sampled fruit. Total number of mites per 2 lens fields per fruit is reported. All data were subjected to ANOVA for treatment effects with means separated by LSD contingent of a significant F (P = 0.05) value. A pre-treatment sample on 6 Jun indicated there was a mixed population of the two rust mites and resulted in a combined average of 1.03 ± 2.41 (mean ± SD) mites per lens field. Post treatment evaluations were made at 3,10,17,23,31,38,46,51 and 65 days after treatment (DAT). Envidor, Agrimek oil and Agrimek + Induce significantly reduced the mite population through 51 DAT compared to the check, after which there were no significant treatment effects observed (Table 1). The two rates of Requiem reduced the population of mites consistently through 31 DAT except for the low rate at 10 DAT. The high rate of Grandevo + Cohere persisted through 38 DAT, one week longer than the low rate. A rate response was also seen with MBI Cohere which was however less consistent at either rate than Grandevo + Cohere.

3 Table 1 Rust mites/lens field Rate 10-Jun 13-Jun 20-Jun 27-Jun 3-Jul 11-Jul 18-Jul 26-Jul 31-Jul 14-Aug Product/Formulation amt/acre Applied 3 DAT 10 DAT 17 DAT 23 DAT 31 DAT 38 DAT 46 DAT 51 DAT 65 DAT Untreated 1.15a 1.20ab 4.05a 0.98a 1.35a 1.52ab 2.00a 3.53a 2.50ab Envidor 2 SC 18.0 oz x 0.21c 0.10c 0.03b 0.05c 0.03c 0.13e 0.24c 0.18c 1.44b Requiem 16 EC 0.5 gal x 0.38bc 1.93a 0.51b 0.36bc 0.26bc 1.00abcd 0.98abc 1.95ab 2.49ab Requiem 16 EC 1 gal x 0.48bc 0.17c 0.23b 0.38bc 0.33bc 0.74bcde 1.85ab 2.20ab 1.32b Agrimek SC oz x 0.10c 0.18c 0.13b 0.01c 0.05c 0.19de 0.10c 0.78bc 1.04b 435 Citrus Oil 2% x Agrimek SC oz x 0.25c 0.13c 0.06b 0.04c 0.13c 0.35de 0.48bc 0.70bc 1.75ab Induce 2% x Grandevo DF lbs x 0.85ab 0.58bc 1.46b 0.31bc 0.38bc 1.76a 1.83ab 0.58bc 3.08a Grandevo DF lbs x 0.51bc 0.41bc 0.18b 0.13c 0.20bc 0.50cde 2.10a 2.15ab 1.29b MBI 206 EP gal x 1.21a 0.41bc 1.81ab 0.79ab 0.38bc 0.99abcd 0.84abc 0.72bc 1.87ab

4 MBI 206 EP + 2 gal x 1.13a 0.41bc 0.71b 0.28c 0.72b 1.34abc 1.51abc 1.23bc 1.73ab Means within columns followed by same letter are not statistically different (LSD, P>0.05).

5 Part II: Materials Tested for Arthropod Management ORANGE: Citrus sinensis (L.) Osbeck, Valencia ACARICIDAL CONTROL OF RUST MITES ON CITRUS, 2013 Philip A. Stansly University of Florida/ IFAS Southwest Florida Res. and Ed. Center 2686 State Road 29 North Immokalee, FL Phone: (239) Brand Formulation Common name Composition Manufacturer Agri-mek 0.7 SC abamectin (Butyl)-7-((2,6-dideoxy-40-2,6- dideoxy3-0-methyl-x-larabinohexopyran osyl)-3-0- methyl-x-l-arabino- Syngenta Crop Protection P.O. Box Greensboro, NC hexopyranosyl)oxy)- 5 c6,6,7,10,11,14,15,17a,20,20a,2 0b-dodecanydro-20b-dihydroxy- 5 6,8,19-tetramethylsprio (11,16- methano-2h,13h,17h-furo (4,3,2- pg)(2,6) benzodioxacyclootadecin 435 oil 98.8%L Petroleum Oil Refined petroleum distillate Drexel Chemical Company P.O. Box Memphis, TN Requiem 16 EC Chenopodium Extract of Chenopodium ambrosioides near ambrosioides Bayer CropScience LP P.O. Box T.W. Alexander Drive Research Triangle Park,

6 North Carolina Grandevo DF Chromobacteriu m subtsugae STRAIN PRAA4-1T Chromobacterium subtsugae Marrone Bio Innovations 14 Baldtop Heights Danville PA MBI 206 Burkholderia. Burkholderia. spp Marrone Bio Innovations spp 14 Baldtop Heights Danville PA Envidor 2 SC spirodiclofen 3-(2,4-dichlorophenyl)-2-oxo-1- oxaspiro[4.5]dec-3-en-4-yl 2,2- dimethylbutanoate Bayer CropScience LP P.O. Box T.W. Alexander Drive Research Triangle Park, North Carolina 27709

sites for disease entry, in particular citrus canker. ACP is an even more recent arrival in Florida

sites for disease entry, in particular citrus canker. ACP is an even more recent arrival in Florida (D) ORANGE: Citrus sinensis (L.) Valencia CONTROL OF CITRUS LEAFMINER AND ASIAN CITRUS PSYLLA IN ORANGE, 2003 Philip A. Stansly University of Florida/ IFAS Southwest Florida Res. and Ed. Center 2686 State

More information

CONTROL OF EARLY AND LATE BLIGHT I N TOMATOES, N. B. Shamiyeh, A. B. Smith and C. A. Mullins. Interpretive Summary

CONTROL OF EARLY AND LATE BLIGHT I N TOMATOES, N. B. Shamiyeh, A. B. Smith and C. A. Mullins. Interpretive Summary CONTROL OF EARLY AND LATE BLIGHT I N TOMATOES, 2001 N. B. Shamiyeh, A. B. Smith and C. A. Mullins Interpretive Summary Plots treated with BAS-500, BAS-510, and with alternated with Quadris had significantly

More information

Discipline 2EC AMVAC Active Ingredients: Bifenthrin HRAC/FRAC/IRAC Classification: Group 3A Insecticide EPA#:

Discipline 2EC AMVAC Active Ingredients: Bifenthrin HRAC/FRAC/IRAC Classification: Group 3A Insecticide EPA#: INSECTCIDES LABELLED FOR USE ON HOPS FOR TWO SPOTTED SPIDER MITE IN OHIO AS OF 1 SEP 17 Savey 50 DF Gowan Company Active Ingredients: Hexythiazox Group 10A Insecticide EPA#: 10163-250 Discipline 2EC AMVAC

More information

Report of Progress 945

Report of Progress 945 Southwest Research Extension Center Report of Progress 945 Kansas State University Agricultural Experiment Station and Cooperative Extension Service K STATE Southwest Research-Extension Center EFFICACY

More information

Treatments protocol # Color Materials Timing FP/A Tol 1 W Untreated Y 2 OD Rovral 50WP

Treatments protocol # Color Materials Timing FP/A Tol 1 W Untreated Y 2 OD Rovral 50WP Cooperative Research Project, Doug Gubler, U.C. Davis Dept. of Plant Pathology Final report Trial name... Grape bunch rot fungicide trial, 00 Location... Valley Foothills Vineyard, Philo, Mendocino County,

More information

Report of Progress 961

Report of Progress 961 Southwest Research Extension Center Report of Progress 961 Kansas State University Agricultural Experiment Station and Cooperative Extension Service K STATE Southwest Research-Extension Center EFFICACY

More information

Materials and Methods

Materials and Methods Objective OREGON STATE UNIVERSITY SEED LABORATORY SUMMIT SEED COATINGS- Caldwell ID Final Report April 2010 Effect of various seed coating treatments on viability and vigor of two blends of Kentucky bluegrass

More information

Report of Progress 961

Report of Progress 961 Southwest Research Extension Center Report of Progress 96 Kansas State University Agricultural Experiment Station and Cooperative Extension Service K STATE Southwest Research-Extension Center efficacy

More information

Strawberry Pests and Diseases: IPM Studies and the Pallidosis-related Decline

Strawberry Pests and Diseases: IPM Studies and the Pallidosis-related Decline Strawberry Pests and Diseases: IPM Studies and the Pallidosis-related Decline Surendra Dara Strawberry and Vegetable Crops Advisor and Affiliated IPM Advisor San Luis Obispo, Santa Barbara, and Ventura

More information

Fall Pepper Variety Evaluation

Fall Pepper Variety Evaluation Fall Pepper Evaluation Submitted by Monica Ozores-Hampton, Gene McAvoy, Chris Miller and Richard Raid University of Florida/SWFREC Palm Beach, FL February 6, 2015 Table 1. Summary of cultural practices

More information

Citrus Canker? What went wrong last season? Pamela D Roberts Southwest Florida REC Immokalee April 10, 2012

Citrus Canker? What went wrong last season? Pamela D Roberts Southwest Florida REC Immokalee April 10, 2012 Citrus Canker? What went wrong last season? Pamela D Roberts Southwest Florida REC Immokalee April 10, 2012 Disease Triangle ENVIRONMENT PATHOGEN HOST Disease Triangle ENVIRONMENT Xanthomonas citri subsp.

More information

MSU Weed Science Research Program

MSU Weed Science Research Program Date Planted: May/09/2014 Row Spacing: 30 IN Variety: DKC 48-12 No. of Reps: 4 Population: 32,000 seeds/a % OM: 3.1 Soil Type: Loam ph: 6.9 Plot Size: 10 X 35 FT Design: RANDOMIZED COMPLETE BLOCK Tillage:

More information

Sweet corn insect management by insecticides in Ohio, 2015 Final report 12/31/2015

Sweet corn insect management by insecticides in Ohio, 2015 Final report 12/31/2015 Sweet corn insect management by insecticides in Ohio, 2015 Final report 12/31/2015 Celeste Welty, Associate Professor, Department of Entomology, The Ohio State University, Rothenbuhler Laboratory, 2501

More information

Annual Bluegrass (Poa annua L.) Control In Non-Overseeded Bermudagrass Turf Report

Annual Bluegrass (Poa annua L.) Control In Non-Overseeded Bermudagrass Turf Report Annual Bluegrass (Poa annua L.) Control In Non-Overseeded Bermudagrass Turf 2010-11 Report Specticle 20WP 2.5 oz/a Applied on 1 Oct 2010 Photo taken on 13 Jan 2011 University of California, Riverside 2

More information

Early Post-emergent control of Oxalis stricta (Oxalis) Chris Marble and Charles Gilliam

Early Post-emergent control of Oxalis stricta (Oxalis) Chris Marble and Charles Gilliam Early Post-emergent control of Oxalis stricta (Oxalis) Chris Marble and Charles Gilliam Materials and Methods: 2 experiments conducted to determine postemergence control of oxalis. All trials conducted

More information

Title: Evaluation of Apogee for Control of Runner Growth in Annual Plasticulture Strawberries

Title: Evaluation of Apogee for Control of Runner Growth in Annual Plasticulture Strawberries Title: Evaluation of Apogee for Control of Runner Growth in Annual Plasticulture Strawberries Report Type: X Progress Final Grant Code: SRSFC Project # 2009-19 Proposal Category: X Research Outreach Principle

More information

( P I CARIBBEAN FOOD CROPS SOCIETY. Port of Spain, Trinidad and Tobago Vol. XLIX

( P I CARIBBEAN FOOD CROPS SOCIETY. Port of Spain, Trinidad and Tobago Vol. XLIX ^ f O O D C R o p o ( P I ^ E C A R I B B E» ^ CARIBBEAN FOOD CROPS SOCIETY 49 Forty-ninth Annual Meeting 2013 Port of Spain, Trinidad and Tobago Vol. XLIX PROCEEDINGS OF THE 49 ANNUAL MEETING Caribbean

More information

Aug (Dry Bean 2012 PRE) ARM Site Description Page 1 of 9 USDA - ARS. Broad Axe Trial on Pinto Bean General Trial Information

Aug (Dry Bean 2012 PRE) ARM Site Description Page 1 of 9 USDA - ARS. Broad Axe Trial on Pinto Bean General Trial Information Aug-12-14 (Dry Bean 2012 PRE) ARM 2014.2 Site Description Page 1 of 9 Investigator: Rick Boydston General Trial Information Trial Status: E established City: Prosser Country: USA United States State/Prov.:

More information

Southwest Indiana Muskmelon Variety Trial 2013

Southwest Indiana Muskmelon Variety Trial 2013 Southwest Indiana Muskmelon Trial 2013 Shubin K. Saha 1 and Larry Sutterer 2 1 Vegetable Extension Specialist, Department of Horticulture, University of Kentucky, Lexington, KY, 40546 2 Agriculture Technician,

More information

UNIVERSITY OF DELAWARE BICOLOR FRESH MARKET VARIETY TRIAL RESULTS

UNIVERSITY OF DELAWARE BICOLOR FRESH MARKET VARIETY TRIAL RESULTS UNIVERSITY OF DELAWARE BICOLOR FRESH MARKET VARIETY TRIAL RESULTS Emmalea Ernest and Gordon Johnson University of Delaware Carvel Research and Education Center 16483 County Seat Highway Georgetown, DE

More information

Marvin Butler, Rhonda Simmons, and Ralph Berry. Abstract. Introduction

Marvin Butler, Rhonda Simmons, and Ralph Berry. Abstract. Introduction Evaluation of Coragen and Avaunt Insecticides for Control of Mint Root Borer in Central Oregon Marvin Butler, Rhonda Simmons, and Ralph Berry Abstract Pheromone traps that attract male mint root borer

More information

Table of Contents Introduction Materials and Methods Results

Table of Contents Introduction Materials and Methods Results Table of Contents Introduction... 1 Materials and Methods... 2 Results... 2 Acknowledgements... 4 Table 1. 2010 Specialty Melon Variety Trial: Varieties by in Lbs/A... 5 Table 2. 2010 Specialty Melon Variety

More information

WEED CONTROL IN SWEET CORN RESEARCH RESULTS 2006 PREPARED BY DARREN ROBINSON, RIDGETOWN CAMPUS FOR THE ONTARIO PROCESSING VEGETABLE GROWERS

WEED CONTROL IN SWEET CORN RESEARCH RESULTS 2006 PREPARED BY DARREN ROBINSON, RIDGETOWN CAMPUS FOR THE ONTARIO PROCESSING VEGETABLE GROWERS WEED CONTROL IN SWEET CORN RESEARCH RESULTS 2006 PREPARED BY DARREN ROBINSON, RIDGETOWN CAMPUS FOR THE ONTARIO PROCESSING VEGETABLE GROWERS NOVEMBER 8, 2006 ACKNOWLEDGEMENTS Purpose Of This Booklet This

More information

Update on microbial control of arthropod pests of strawberries

Update on microbial control of arthropod pests of strawberries Update on microbial control of arthropod pests of strawberries Surendra Dara Strawberry and Vegetable Crops Advisor Santa Barbara and San Luis Obispo Counties University of California Cooperative Extension

More information

2009 SUNFLOWER INSECT PEST PROBLEMS AND INSECTICIDE UPDATE

2009 SUNFLOWER INSECT PEST PROBLEMS AND INSECTICIDE UPDATE 2009 SUNFLOWER INSECT PEST PROBLEMS AND INSECTICIDE UPDATE Janet Knodel 1, Larry Charlet 2, Patrick Beauzay 1 and Theresa Gross 2 1 NDSU, School of Natural Resource Sciences Entomology, Fargo, ND 2 USDA-ARS,

More information

At harvest the following data was collected using the methodology described:

At harvest the following data was collected using the methodology described: TITLE OF PROJECT: Processing standard sweet corn cultivar evaluations - Pillsbury 2006. NAME OF CONTRIBUTOR(S) AND THEIR AGENCY: J.W. Zandstra and R.C. Squire, University of Guelph, Ridgetown Campus, Ridgetown,

More information

Annual Report for the Pennsylvania Vegetable Research and Marketing Board

Annual Report for the Pennsylvania Vegetable Research and Marketing Board Annual Report for the Pennsylvania Vegetable Research and Marketing Board Keeping PA Vegetable Growers Profitable: Statewide Cultivar Trials Elsa Sánchez, Associate Professor of Horticultural Systems Management

More information

Performance of SE Sweet Corn Cultivars, Plateau Experiment Station, A. Brent Smith and Charles A. Mullins. Interpretative Summary

Performance of SE Sweet Corn Cultivars, Plateau Experiment Station, A. Brent Smith and Charles A. Mullins. Interpretative Summary Performance of SE Sweet Corn Cultivars, Plateau Experiment Station, 2002 A. Brent Smith and Charles A. Mullins Interpretative Summary Most of the SE sweet corn cultivars performed well in the trial. Excellent

More information

NAME OF CONTRIBUTOR(S) AND THEIR AGENCY:

NAME OF CONTRIBUTOR(S) AND THEIR AGENCY: TITLE OF PROJECT: Evaluation of Topaz (propiconazole) for transplant size control and earlier maturity of processing tomato. NAME OF CONTRIBUTOR(S) AND THEIR AGENCY: J.W. Zandstra, Ridgetown College, University

More information

Volunteer buckwheat control in irrigated spring wheat year two. Mark Thorne, Henry Wetzel, Drew Lyon, Tim Waters

Volunteer buckwheat control in irrigated spring wheat year two. Mark Thorne, Henry Wetzel, Drew Lyon, Tim Waters Volunteer buckwheat control in irrigated spring wheat year two. Mark Thorne, Henry Wetzel, Drew Lyon, Tim Waters A study initiated in 06 was repeated in 07 to evaluate postemergence herbicide control of

More information

Results and Discussion Eastern-type cantaloupe

Results and Discussion Eastern-type cantaloupe Muskmelon Variety Trial in Southwest Indiana 2016 Wenjing Guan, Daniel S. Egel and Dennis Nowaskie Southwest Purdue Agricultural Center, Vincennes, IN, 47591 Introduction Indiana ranks fifth in 2015 in

More information

Managing thrips on lettuce, aphids on broccoli, and the new invasive pest Bagrada bug on cole crops

Managing thrips on lettuce, aphids on broccoli, and the new invasive pest Bagrada bug on cole crops Managing thrips on lettuce, aphids on broccoli, and the new invasive pest Bagrada bug on cole crops Surendra Dara Strawberry and Vegetle Crops Advisor and Affiliated IPM Advisor University of California

More information

Performance of Fresh Market Snap Bean Cultivars, Plateau Experiment Station, Charles A. Mullins. Interpretative Summary

Performance of Fresh Market Snap Bean Cultivars, Plateau Experiment Station, Charles A. Mullins. Interpretative Summary Performance of Fresh Market Snap Bean Cultivars, Plateau Experiment Station, 2000 Charles A. Mullins Interpretative Summary Most cultivars performed reasonably well in the trial, and had widely varying

More information

IR-4 Ornamental Horticulture Program Early Post Emergence Efficacy

IR-4 Ornamental Horticulture Program Early Post Emergence Efficacy http://www.ir4project.org/about-environmental-horticulture/environmental-horticulture-researchsummaries IR-4 Ornamental Horticulture Program Early Post Emergence Efficacy Authors: Kathleen Hester, Cristi

More information

Plant Population Effects on the Performance of Natto Soybean Varieties 2008 Hans Kandel, Greg Endres, Blaine Schatz, Burton Johnson, and DK Lee

Plant Population Effects on the Performance of Natto Soybean Varieties 2008 Hans Kandel, Greg Endres, Blaine Schatz, Burton Johnson, and DK Lee Plant Population Effects on the Performance of Natto Soybean Varieties 2008 Hans Kandel, Greg Endres, Blaine Schatz, Burton Johnson, and DK Lee Natto Natto soybeans are small (maximum of 5.5 mm diameter),

More information

BETTER SPRAY COVERAGE CAN IMPROVE EFFICACY OF ABSCISSION SPRAYS FOR MECHANICALLY HARVESTED ORANGES

BETTER SPRAY COVERAGE CAN IMPROVE EFFICACY OF ABSCISSION SPRAYS FOR MECHANICALLY HARVESTED ORANGES Proc. Fla. State Hort. Soc. 119:190-194. 2006. BETTER SPRAY COVERAGE CAN IMPROVE EFFICACY OF ABSCISSION SPRAYS FOR MECHANICALLY HARVESTED ORANGES JACQUELINE K. BURNS* 1, LUIS POZO 1, KELLY MORGAN 2, AND

More information

UNIVERSITY OF DELAWARE VARIETY TRIAL RESULTS

UNIVERSITY OF DELAWARE VARIETY TRIAL RESULTS UNIVERSITY OF DELAWARE VARIETY TRIAL RESULTS Emmalea Ernest & Gordon Johnson University of Delaware Research and Education Center 16483 County Seat Highway Georgetown, DE 19947 2015 2015 UNIVERSITY OF

More information

Result Demonstration/Applied Research Report

Result Demonstration/Applied Research Report Result Demonstration/ Research Report Summary 2001 Tom Green County Cotton Harvest Aid Demonstration Cooperator: Chris Bubenik Rick Minzenmayer, Marvin Ensor, Marc Tucker, and Billy Warrick * Eleven harvest

More information

Fungicide Control of Phomopsis Cane and Leaf Spot on Grapevine: 2015 Field Trial

Fungicide Control of Phomopsis Cane and Leaf Spot on Grapevine: 2015 Field Trial Fungicide Control of Phomopsis Cane and Leaf Spot on Grapevine: 2015 Field Trial W. Douglas Gubler, Trang T. Nguyen and Nicholas S. Morris Department of Plant Pathology, University of California, Davis,

More information

Productivity and Characteristics of 23 Seedless Watermelon Cultivars at Three Missouri Locations in 2011 and 2012

Productivity and Characteristics of 23 Seedless Watermelon Cultivars at Three Missouri Locations in 2011 and 2012 Productivity and Characteristics of 23 Seedless Watermelon Cultivars at Three Missouri Locations in 2011 and 2012 Andrew L. Thomas 1, Catherine A. Bohnert 2, Nahshon A. Bishop 2, Steven Kirk 2, Sarah S.

More information

Cantaloupe Variety Trial for Kentucky, 2016

Cantaloupe Variety Trial for Kentucky, 2016 Cantaloupe Variety Trial for Kentucky, 2016 John Walsh, Shubin K. Saha, and John Snyder University of Kentucky, 1100 S. Limestone, N 318, Lexington, KY 40546 0091 shubin.saha@uky.edu Cantaloupe is the

More information

WALNUT HEDGEROW PRUNING AND TRAINING TRIAL 2010

WALNUT HEDGEROW PRUNING AND TRAINING TRIAL 2010 WALNUT HEDGEROW PRUNING AND TRAINING TRIAL 2010 Carolyn DeBuse, John Edstrom, Janine Hasey, and Bruce Lampinen ABSTRACT Hedgerow walnut orchards have been studied since the 1970s as a high density system

More information

Fungicide control of Phomopsis cane and leaf spot on grape: 2014 field trial

Fungicide control of Phomopsis cane and leaf spot on grape: 2014 field trial Fungicide control of Phomopsis cane and leaf spot on grape: 2014 field trial W. Douglas Gubler, Trang T. Nguyen and Nicholas S. Morris Department of Plant Pathology, University of California, Davis, CA

More information

Midwest Cantaloupe Variety Trial in Southwest Indiana 2015

Midwest Cantaloupe Variety Trial in Southwest Indiana 2015 Midwest Cantaloupe Variety Trial in Southwest Indiana 2015 Wenjing Guan, Daniel S. Egel, and Dennis Nowaskie Southwest Purdue Agriculture Center, Vincennes, IN, 47591 Introduction Cantaloupe is one of

More information

2014 Evaluation of Sweet Corn Varieties, Jay, Florida

2014 Evaluation of Sweet Corn Varieties, Jay, Florida 2014 Evaluation of Sweet Corn Varieties, Jay, Florida Darcy Telenko, Libbie Johnson, Blake Thaxton and Barry Brecke This report includes the summary of the 2014 sweet corn variety trial at West Florida

More information

2015 Sunflower Variety Trial

2015 Sunflower Variety Trial 2015 Sunflower Variety Trial Dr. Heather Darby, UVM Extension Agronomist Sara Ziegler, Lily Calderwood, Julija Cubins, Erica Cummings, Abha Gupta, and Julian Post UVM Extension Crops and Soils Technicians

More information

Angel Rebollar-Alvitar and Michael A. Ellis The Ohio State University/OARDC Department of Plant Pathology 1680 Madison Avenue Wooster, OH 44691

Angel Rebollar-Alvitar and Michael A. Ellis The Ohio State University/OARDC Department of Plant Pathology 1680 Madison Avenue Wooster, OH 44691 Evaluation of strobilurin fungicides (Abound and Cabrio), potassium phosphite ( ProPhyt ) and Ridomil Gold for control of leather rot of strawberry, caused by Phytophthora cactorum. Angel Rebollar-Alvitar

More information

Performance of Pumpkin Cultivars, Plateau Experiment Station, Charles A. Mullins. Interpretative Summary

Performance of Pumpkin Cultivars, Plateau Experiment Station, Charles A. Mullins. Interpretative Summary Performance of Pumpkin Cultivars, Plateau Experiment Station, 2000 Charles A. Mullins Interpretative Summary The pumpkin cultivars were highly productive, and fruit size was very large for most of the

More information

Performance of Pumpkin Cultivars, Highland Rim Experiment Station, Charles A. Mullins, Barry Sims, Bill Pitt, and Steve C.

Performance of Pumpkin Cultivars, Highland Rim Experiment Station, Charles A. Mullins, Barry Sims, Bill Pitt, and Steve C. Performance of Pumpkin s, Highland Rim Experiment Station, 2000 Charles A. Mullins, Barry Sims, Bill Pitt, and Steve C. Bost Interpretative Summary All pumpkin cultivars were fairly productive. Gold Rush,

More information

2014 Sunflower Variety Trial

2014 Sunflower Variety Trial 2014 Sunflower Trial Dr. Heather Darby, UVM Extension Agronomist Sara Ziegler, Erica Cummings, Susan Monahan, and Julian Post UVM Extension Crops and Soils Technicians (802) 524-6501 Visit us on the web

More information

K. S. Lawrence, J. Luangkhot, C.J Land, K. M. Glass, C.H. Burmester

K. S. Lawrence, J. Luangkhot, C.J Land, K. M. Glass, C.H. Burmester VII. Nematode Management Evaluation of Cotton Cultivars with and without Nematicides in the Presence and Absence of the Reniform Nematode K. S. Lawrence, J. Luangkhot, C.J Land, K. M. Glass, C.H. Burmester

More information

NIMITZ NEMATICIDE FIELD TRIALS

NIMITZ NEMATICIDE FIELD TRIALS 0 2015 REPORT ON RESEARCH NIMITZ NEMATICIDE FIELD TRIALS Kiwi-1 Ranch, Poplar, CA Kiwi-3 Ranch, Earlimart, CA Abstract Two randomized complete block field trials were conducted at Kiwi-1 Ranch, Poplar,

More information

Effect of Planting Date and Maturity Group on Soybean Yield in the Texas South Plains in 2001

Effect of Planting Date and Maturity Group on Soybean Yield in the Texas South Plains in 2001 Effect of Planting Date and Maturity Group on Soybean Yield in the Texas South Plains in 2001 Calvin Trostle, Extension Agronomy, Lubbock, (806) 746-6101, c-trostle@tamu.edu Brent Bean, Extension Agronomy,

More information

Performance of Pumpkin Cultivars, Ames Plantation, Charles A. Mullins, Marshall Smith, and A. Brent Smith. Interpretative Summary

Performance of Pumpkin Cultivars, Ames Plantation, Charles A. Mullins, Marshall Smith, and A. Brent Smith. Interpretative Summary Performance of Pumpkin s, Ames Plantation, 2001 Charles A. Mullins, Marshall Smith, and A. Brent Smith Interpretative Summary The pumpkin cultivars were highly productive and fruit size was very large

More information

Variety Payne Ashley Ashley Payne Ashley. SpaCing 25x25 t 25 x 25 ft 35 x 35 t 30 x 30 t 40 tx 40 t with 1 in middle

Variety Payne Ashley Ashley Payne Ashley. SpaCing 25x25 t 25 x 25 ft 35 x 35 t 30 x 30 t 40 tx 40 t with 1 in middle Evaluation of Alternate Row Applications of a Short-Residue Insecticide for Control of First Flight Codling Moth in Walnuts Project Leader: R. A. Van Steenwyk. Cooperating Personnel: J. A. Grant,L. C.

More information

Silage Corn Variety Trial in Central Arizona

Silage Corn Variety Trial in Central Arizona Silage Corn Variety Trial in Central Arizona Shawna Loper 1 and Jay Subramani 2 1 University of Arizona of Arizona Cooperative Extension, Pinal County 2 Maricopa Ag Center, University of Arizona Abstract

More information

Powdery Mildew Resistant Zucchini Squash Variety Evaluation, New York, 2009

Powdery Mildew Resistant Zucchini Squash Variety Evaluation, New York, 2009 Powdery Mildew Resistant Zucchini Squash Variety Evaluation, New York, 2009 Margaret T. McGrath, Cornell University, Riverhead, NY 11901 George M. Fox, Cornell University, Riverhead, NY 11901 Sandra Menasha,

More information

COMPARISON OF SEEDING RATES AND COATING ON SEEDLING COUNT, ROOT LENGTH, ROOT WEIGHT AND SHOOT WEIGHT OF CRIMSON CLOVER

COMPARISON OF SEEDING RATES AND COATING ON SEEDLING COUNT, ROOT LENGTH, ROOT WEIGHT AND SHOOT WEIGHT OF CRIMSON CLOVER COMPARISON OF SEEDING RATES AND COATING ON SEEDLING COUNT, ROOT LENGTH, ROOT WEIGHT AND SHOOT WEIGHT OF CRIMSON CLOVER V.A. Corriher, G.W. Evers and P. Parsons 1 Cool season annual legumes, especially

More information

Effect of Planting Date and Maturity Group on Soybean Yield in the Texas High Plains in 2000

Effect of Planting Date and Maturity Group on Soybean Yield in the Texas High Plains in 2000 Effect of Planting Date and Maturity Group on Soybean Yield in the Texas High Plains in 2000 Brent Bean (806) 359-5401, b-bean@tamu.edu Calvin Trostle 1 (806) 746-4044, c-trostle@tamu.edu Matt Rowland,

More information

Tolerance of Arbequina Olives (Olea europaea Arbequina) to Mission Herbicide.

Tolerance of Arbequina Olives (Olea europaea Arbequina) to Mission Herbicide. Tolerance of Arbequina Olives (Olea europaea Arbequina) to Mission Herbicide. INTRODUCTION: The safety of flazasulfuron (Mission Herbicide) was evaluated on field grown olives (Olea europaea Arbequina).

More information

Powdery Mildew Resistant Acorn-type Winter Squash Variety Evaluation, New York 2008

Powdery Mildew Resistant Acorn-type Winter Squash Variety Evaluation, New York 2008 Powdery Mildew Resistant Acorn-type Winter Squash Variety Evaluation, New York 2008 Margaret T. McGrath, Cornell University, Riverhead, NY 11901 George M. Fox, Cornell University, Riverhead, NY 11901 Sandra

More information

2008 Research Report to the Michigan Grape & Wine Industry Council

2008 Research Report to the Michigan Grape & Wine Industry Council 2008 Research Report to the Michigan Grape & Wine Industry Council Proposal Title: Evaluating environmentally friendly treatments for management of sour rot and Botrytis bunch rot in wine grapes Principal

More information

Spider Mite Management in Walnuts. David Haviland Entomology Farm Advisor UCCE Kern County Tri-County Walnut Day, 2008

Spider Mite Management in Walnuts. David Haviland Entomology Farm Advisor UCCE Kern County Tri-County Walnut Day, 2008 Spider Mite Management in Walnuts David Haviland Entomology Farm Advisor UCCE Kern County Tri-County Walnut Day, 2008 Mite damage Leaf stippling Browning of leaves Leaf desiccation/drop Early defoliation

More information

Walnut Husk Fly: Biology, Monitoring and Management. R. A. Van Steenwyk Dept. of E.S.P.M University of California, Berkeley

Walnut Husk Fly: Biology, Monitoring and Management. R. A. Van Steenwyk Dept. of E.S.P.M University of California, Berkeley Walnut Husk Fly: Biology, Monitoring and Management R. A. Van Steenwyk Dept. of E.S.P.M University of California, Berkeley Walnut Husk Fly: Biology Rhagoletis completa a tephritid fruit fly native to Mexico,

More information

Observations on Sunflower Rust in Nebraska and Management Efforts with Fungicide Application Timings

Observations on Sunflower Rust in Nebraska and Management Efforts with Fungicide Application Timings Observations on Sunflower Rust in Nebraska and Management Efforts with Fungicide Application Timings Robert M. Harveson Extension Plant Pathologist University of Nebraska Panhandle REC, Scottsbluff Rust

More information

Evaluation of desiccants to facilitate straight combining canola. Brian Jenks North Dakota State University

Evaluation of desiccants to facilitate straight combining canola. Brian Jenks North Dakota State University Evaluation of desiccants to facilitate straight combining canola Brian Jenks North Dakota State University The concept of straight combining canola is gaining favor among growers in North Dakota. The majority

More information

Michigan Grape & Wine Industry Council 2008 Research Report

Michigan Grape & Wine Industry Council 2008 Research Report Michigan Grape & Wine Industry Council 2008 Research Report Determination of action thresholds for potato leafhopper in winegrapes, and comparison of foliar insecticides for its control Rufus Isaacs 1,

More information

Weed Control Efficacy and Crop Damage by. Carfentrazone-ethyl (Aim ) Herbicide on Sweet Corn

Weed Control Efficacy and Crop Damage by. Carfentrazone-ethyl (Aim ) Herbicide on Sweet Corn Weed Control Efficacy and Crop Damage by Carfentrazone-ethyl (Aim ) Herbicide on Sweet Corn Jim E. Wyatt, Patricia Brawley, Robert M. Hayes and Craig H. Canaday Interpretative Summary Carfentrazone-ethyl

More information

Title: Cultivar Evaluation for Control of Common Smut in Sweet Corn and High Plains Virus in the Columbia Basin of Oregon and Washington.

Title: Cultivar Evaluation for Control of Common Smut in Sweet Corn and High Plains Virus in the Columbia Basin of Oregon and Washington. Title: Cultivar Evaluation for Control of Common Smut in Sweet Corn and High Plains Virus in the Columbia Basin of Oregon and Washington. Principle Investigators: George Clough and Philip Hamm, Hermiston

More information

2011 BARLEY VARIETY TRIALS MATERIALS AND METHODS

2011 BARLEY VARIETY TRIALS MATERIALS AND METHODS 2011 BARLEY VARIETY TRIALS With the revival of the small grains industry in the Northeast and the strength of the localvore movement, craft breweries and distilleries have expressed an interest in local

More information

2012 Organic Broccoli Variety Trial Results

2012 Organic Broccoli Variety Trial Results 2012 Organic Broccoli Variety Trial Results The following tables present the results of organic broccoli variety trials that took place on research stations and cooperating farms in Washington, Oregon,

More information

Seasonal Programs for Control of Turfgrass Diseases

Seasonal Programs for Control of Turfgrass Diseases Seasonal Programs for Control of Turfgrass Diseases Paul Koch, Tom Huncosky, Sam Soper, Ben Van Ryzin, and Dr. Jim Kerns Department of Plant Pathology University of Wisconsin - Madison OBJECTIVE To determine

More information

Management of Late-Season Infestations of Cotton Aphids and Sweetpotato Whiteflies (Strain B) in Pima Cotton in the San Joaquin Valley

Management of Late-Season Infestations of Cotton Aphids and Sweetpotato Whiteflies (Strain B) in Pima Cotton in the San Joaquin Valley Management of Late-Season Infestations of Cotton Aphids and Sweetpotato Whiteflies (Strain B) in Pima Cotton in the San Joaquin Valley Larry D. Godfrey, Univ. of California Davis Treanna Pierce, UC Davis

More information

2012 Spring Barley Variety Trial

2012 Spring Barley Variety Trial 2012 Spring Barley Variety Trial Dr. Heather Darby, UVM Extension Agronomist Conner Burke, Erica Cummings, Hannah Harwood, Rosalie Madden and Susan Monahan UVM Extension Crops and Soils Technicians (802)

More information

Powdery Mildew-resistant Melon Variety Evaluation, New York 2012

Powdery Mildew-resistant Melon Variety Evaluation, New York 2012 Powdery Mildew-resistant Melon Variety Evaluation, New York 2012 Margaret T. McGrath, Cornell University, Riverhead, New York Karen LaMarsh, Cornell University, Riverhead, New York Sandra Menasha, Cornell

More information

Insect Control Research for Pecan

Insect Control Research for Pecan Insect Control Research for Pecan Ted Cottrell USDA, Agricultural Research Service Southeastern Fruit and Tree Nut Research Laboratory 21 Dunbar Road, Byron, GA Pecan Insects Pecan nut casebearer Pecan

More information

Table of Contents Introduction... 1 Materials and Methods... 1 Results... 2 Acknowledgements... 3 Table Seedless Watermelon Variety Trial:

Table of Contents Introduction... 1 Materials and Methods... 1 Results... 2 Acknowledgements... 3 Table Seedless Watermelon Variety Trial: Table of Contents Introduction... 1 Materials and Methods... 1 Results... 2 Acknowledgements... 3 Table 1. 2012 Seedless Watermelon Variety Trial: Total Yield, Marketable I and Marketable II Yields in

More information

Evaluation of Organic Cucumber, and Summer and Winter Squash Varieties for Certified Organic Production Neely- Kinyon Trial, 2005

Evaluation of Organic Cucumber, and Summer and Winter Squash Varieties for Certified Organic Production Neely- Kinyon Trial, 2005 Evaluation of Organic Cucumber, and Summer and Winter Squash Varieties for Certified Organic Production Neely- Kinyon Trial, 2005 Kathleen Delate, associate professor Andrea McKern and Daniel Rosmann,

More information

ASSESSMENT OF INSECTICIDES AGAINST THE WEST INDIAN CANEFLY AND SUGARCANE APHID, 2017

ASSESSMENT OF INSECTICIDES AGAINST THE WEST INDIAN CANEFLY AND SUGARCANE APHID, 2017 ASSESSMENT OF INSECTICIDES AGAINST THE WEST INDIAN CANEFLY AND SUGARCANE APHID, 2017 Blake E. Wilson 1, Megan Mulcahy 2, Luna Lama 2, and Randy T. Richard 3 1 LSU AgCenter Sugar Research Station, St. Gabriel,

More information

2010 Winter Canola Variety Trial

2010 Winter Canola Variety Trial Winter Canola Variety Trial Dr. Heather Darby, Rosalie Madden, Amanda Gervais, Erica Cummings, Philip Halteman University of Vermont Extension (802) 524-6501 Winter Canola Variety Trial Dr. Heather Darby,

More information

SOYBEAN INOCULATION TRIAL Bob Henson

SOYBEAN INOCULATION TRIAL Bob Henson SOYBEAN INOCULATION TRIAL Bob Henson A field experiment was conducted at the North Dakota State University Carrington Research Extension Center to evaluate the response of soybean to commercial and experimental

More information

Herbicide tolerant crops in control of parasitic weeds, with special emphasis on Orobanche cumana and Cuscuta campestris

Herbicide tolerant crops in control of parasitic weeds, with special emphasis on Orobanche cumana and Cuscuta campestris Herbicide tolerant crops in control of parasitic weeds, with special emphasis on Orobanche cumana and Cuscuta campestris in herbicidetolerant sunflower and sugar beet Malidža G., Jocić, S., Rajković, M.,

More information

2014 Organic Silage Corn Variety Trial for Coastal Humboldt County

2014 Organic Silage Corn Variety Trial for Coastal Humboldt County Organic Seed Alliance Advancing the ethical development and stewardship of the genetic resources of agricultural seed PO Box 772, Port Townsend, WA 98368 2014 Organic Silage Corn Variety Trial for Coastal

More information

Report to the Agricultural Research Foundation for Oregon Processed Vegetable Commission 2005

Report to the Agricultural Research Foundation for Oregon Processed Vegetable Commission 2005 Report to the Agricultural Research Foundation for Oregon Processed Vegetable Commission 2005 Title: Cultivar Evaluation for Control of Common Smut in Sweet Corn and High Plains Virus in the Columbia Basin

More information

Edamame Variety Trial Report 1999

Edamame Variety Trial Report 1999 Carol A. Miles, Ph. D., Agricultural Systems Specialist 1919 NE 78 th Street Vancouver, Washington 98665 PHONE: 360-576-6030 FAX: 360-576-6032 EMAIL: milesc@wsu.edu URL: http://agsyst.wsu.edu/ Edamame

More information

Management of Resistance to Fungicides used for Botrytis Control in Berries

Management of Resistance to Fungicides used for Botrytis Control in Berries Management of Resistance to Fungicides used for Botrytis Control in Berries Tobin Peever David Dutton Olga Kozhar Dalphy Harteveld Adrian Alcocer Amreen Toor Funding: WBC WRRC WSCPR WSCBG BC Blueberry

More information

Tomato Cultivar Evaluation in High Tunnels, Northern Indiana, 2017

Tomato Cultivar Evaluation in High Tunnels, Northern Indiana, 2017 Purdue University Purdue e-pubs Purdue Fruit and Vegetable Research Reports Purdue Fruit and Vegetable Connection 2018 Tomato Cultivar Evaluation in High Tunnels, Northern Indiana, 2017 Elizabeth Maynard

More information

Results of 2001 Avocado Thrips Field Pesticide Efficacy Trials

Results of 2001 Avocado Thrips Field Pesticide Efficacy Trials Results of 2001 Avocado Thrips Field Pesticide Efficacy Trials Pascal Oevering 1, Joseph G. Morse 2, Mark S. Hoddle 2, Ben A. Faber 1, Phil A. Phillips 1, Anthony A. Urena 2, and Darren R. Anderson 2 1

More information

THE THREAT: The disease leads to dieback in shoots and fruiting buds and an overall decline in walnut tree health.

THE THREAT: The disease leads to dieback in shoots and fruiting buds and an overall decline in walnut tree health. Taking Control of Botryosphaeria in California Walnut Orchards Summary THE ISSUES: Botryosphaeria, or Bot, is a fungal disease that spreads by spores that germinate and enter the tree through existing

More information

2013 Sunflower Variety Trial

2013 Sunflower Variety Trial 2013 Sunflower Variety Trial Dr. Heather Darby, UVM Extension Agronomist Hannah Harwood, Conner Burke, Erica Cummings, and Susan Monahan UVM Extension Crops and Soils Technicians (802) 524-6501 Visit us

More information

BIO-EFFICACY OF NEWER INSECTICIDES AGAINST POD BORER COMPLEX OF PIGEONPEA [Cajanus cajan (L.) Millspaugh] *PATEL, S. A. AND PATEL, R. K.

BIO-EFFICACY OF NEWER INSECTICIDES AGAINST POD BORER COMPLEX OF PIGEONPEA [Cajanus cajan (L.) Millspaugh] *PATEL, S. A. AND PATEL, R. K. BIO-EFFICACY OF NEWER INSECTICIDES AGAINST POD BORER COMPLEX OF PIGEONPEA [Cajanus cajan (L.) Millspaugh] *PATEL, S. A. AND PATEL, R. K. DEPARTMENT OF ENTOMOLOGY C. P. COLLEGE OF AGRICULTURE SARDARKRUSHINAGAR

More information

RESEARCH REPORT - OREGON PROCESSED VEGETABLE COMMISSION. Control and Management of Common Smut on Corn in the Columbia Basin of Oregon and Washington

RESEARCH REPORT - OREGON PROCESSED VEGETABLE COMMISSION. Control and Management of Common Smut on Corn in the Columbia Basin of Oregon and Washington RESEARCH REPORT - OREGON PROCESSED VEGETABLE COMMISSION Title: Control and Management of Common Smut on Corn in the Columbia Basin of Oregon and Washington Project leaders: George H. Clough, Research Horticulturist,

More information

Organic Seed Partnership

Organic Seed Partnership Organic Seed Partnership Early CMV Resistant Red Bell Peppers 2007 Replicated Trial Report OSP Pepper Trial Collaborators: Elizabeth Dyck (NOFA-NY), Dr. Barb Liedl (West Virginia State), Michael Glos,

More information

2009 Barley and Oat Trials. Dr. Heather Darby Erica Cummings, Rosalie Madden, and Amanda Gervais

2009 Barley and Oat Trials. Dr. Heather Darby Erica Cummings, Rosalie Madden, and Amanda Gervais 2009 Barley and Oat Trials Dr. Heather Darby Erica Cummings, Rosalie Madden, and Amanda Gervais 802-524-6501 2009 VERMONT BARLEY AND OAT VARIETY PERFORMANCE TRIALS Dr. Heather Darby, University of Vermont

More information

Watermelon and Cantaloupe Variety Trials 2014

Watermelon and Cantaloupe Variety Trials 2014 Southwest Purdue Agricultural Center Watermelon and Cantaloupe Variety Trials 2014 Presented at a meeting of the Southwest Indiana Melon and Vegetable Growers Association November 20, 2014. Presentation:

More information

Performance of Pumpkin Cultivars, Plateau Experiment Station, A. Brent Smith and Charles A. Mullins. Interpretative Summary.

Performance of Pumpkin Cultivars, Plateau Experiment Station, A. Brent Smith and Charles A. Mullins. Interpretative Summary. Performance of Pumpkin Cultivars, Plateau Experiment Station, 2002 A. Brent Smith and Charles A. Mullins Interpretative Summary The pumpkin cultivars were highly productive, but fruit size was less than

More information

Influence of Cultivar and Planting Date on Strawberry Growth and Development in the Low Desert

Influence of Cultivar and Planting Date on Strawberry Growth and Development in the Low Desert Influence of Cultivar and Planting Date on Strawberry Growth and Development in the Low Desert Michael A. Maurer and Kai Umeda Abstract A field study was designed to determine the effects of cultivar and

More information

Slicing Cucumber Performance in Southwest Michigan

Slicing Cucumber Performance in Southwest Michigan Slicing Cucumber Performance in Southwest Michigan Dr. Ron Goldy and Kyle Farrentella, Southwest Michigan Research and Extension Center, 1791 Hillandale Road, Benton Harbor, Michigan 49022. goldy@anr.msu.edu

More information

Final Report to Delaware Soybean Board January 11, Delaware Soybean Board

Final Report to Delaware Soybean Board January 11, Delaware Soybean Board Final Report to Delaware Soybean Board January 11, 2017 Delaware Soybean Board (susanne@hammondmedia.com) Effect of Fertigation on Irrigated Full Season and Double Cropped Soybeans Cory Whaley, James Adkins,

More information

INFESTATION PATTERN OF Scirtothrips dorsalis Hood (THYSANOPTERA : THRIPIDAE) IN DEVELOPING SHOOT AND FLOWER OF MANGO ARUMANIS 143

INFESTATION PATTERN OF Scirtothrips dorsalis Hood (THYSANOPTERA : THRIPIDAE) IN DEVELOPING SHOOT AND FLOWER OF MANGO ARUMANIS 143 INFESTATION PATTERN OF Scirtothrips dorsalis Hood (THYSANOPTERA : THRIPIDAE) IN DEVELOPING SHOOT AND FLOWER OF MANGO ARUMANIS 143 Affandi* 1), C. dr. Medina 2), L. R. I. Velasco 2), P. A. Javier 2) and

More information