Research Update Meeting Fruit Rot Research in 2004
|
|
- Barnaby Noah Perry
- 5 years ago
- Views:
Transcription
1 University of Massachusetts Amherst Amherst Cranberry Station Extension meetings Cranberry Station Outreach and Public Service Activities 2005 Research Update Meeting Fruit Rot Research in 2004 Frank Caruso UMass Cranberry Station, fcaruso@umext.umass.edu Follow this and additional works at: Recommended Citation Caruso, Frank, "Research Update Meeting Fruit Rot Research in 2004" (2005). Cranberry Station Extension meetings. 5. Retrieved from This Article is brought to you for free and open access by the Cranberry Station Outreach and Public Service Activities at ScholarWorks@UMass Amherst. It has been accepted for inclusion in Cranberry Station Extension meetings by an authorized administrator of ScholarWorks@UMass Amherst. For more information, please contact scholarworks@library.umass.edu.
2 Fruit rot research in 2004 Frank L. Caruso UMass Cranberry Station
3 Projects discussed Fungal inoculum sources Fungicide timing study Fungicide resistance survey Stevens quality Compost tea trial
4 Fungal inoculum sources Focused on 1st, 2nd, 3rd year leaves, stems; found Colletotrichum, Phyllosticta, Physalospora but not Coleophoma 2004 Focused on pedicels from 2003, remaining berries from 2003, duff layer
5 Field Rot
6 Healthy Ripe Rot
7 5 NEIPM % Recovery Coleophoma from Rotted Berr Bars represent average of 5-8 replicates 4 Duff Berries 3 1 overwintered Control TRT3 TRT5 TRT7 TRT9 Early Black overwintered berries collected off the vine from untreated plots; Ben Lear duff berries collected from control (no spray) and treated (2-sprays) plots
8 NEIPM % Fusicoccum in Pedicels Year 0 tissues Year 1 tissues Each graph represents the average % recovery (5 replicates) of Fusicoccum in pedicels collected from control (T1) and treated (T3 - T9) Ben Lear plots /4 COLL /29 COLL /29 COLL /28 COLL /28 COLL /25 COLL /25 COLL T1 T3 T5 T7 T9 T1 T3 T5 T7 T9
9 NEIPM 2004 Epicoccum in Pedicels Year 0 tissues Year 1 tissues Each graph represents the average % recovery (5 replicates) of Epicoccum in pedicels collected from control (T1) and treated (T3 - T9) Ben Lear plots. None recovered in 6/4 collection 10 None recovered in Yr.0 tissue, 6/29 collection /29 COLL /28 COLL /28 COLL /25 COLL 8 8/25 COLL T1 T3 T5 T7 T9 T1 T3 T5 T7 T9
10 NEIPM 2004 Pestalotia in Pedicels Year 0 tissues Year 1 tissues Each graph represents the average % recovery (5 replicates) of Pestalotia in pedicels collected from control (T1) and treated (T3 - T9) Ben Lear plots /4 COLL None recovered in Yr 0 tissue, 6/29 collection /29 COLL /28 COLL /28 COLL /25 COLL /25 COLL T1 T3 T5 T7 T9 T1 T3 T5 T7 T9
11 NEIPM 2004 Gloeosporium in Pedicels Year 0 tissues Year 1 tissues Each graph represents the average % recovery (5 replicates) of Gloeosporium in pedicels collected from control (T1) and treated (T3 - T9) Ben Lear plots /4 COLL /29 COLL /29 COLL /28 COLL /28 COLL /25 COLL /25 COLL T1 T3 T5 T7 T9 T1 T3 T5 T7 T9
12 5 45% 4 35% 3 25% 15% 1 5% NEIPM Ben Lear Field & Storage Rot Bars represent %total rot (avg. 8 replicates) and the relative proportions for field and storage rot Storage Rot Field Rot CON T10 T3 T4 T5 T6 T7 T8 T9 Con- no spray; T10-3 sprays; T3 to T9-2 sprays Bravo
13 5 45% 4 35% 3 25% 15% 1 5% NEIPM Early Black Field & Storage Rot Bars represent %total rot (avg. 8 replicates) and the relative proportions for field and storage rot Storage Rot Field Rot CON T10 T3 T4 T5 T6 T7 T8 T9
14 Fungicide combinations Early Black Field Storage Total 10 0 Bravo- 3X Abnd- 3X Unreg- 3X A-B-U-1A-B-U-2 Check
15 Fungicide combinations - Crowley Field Storage Total 10 0 Bravo- 3X Abnd- 3X Unreg- 3X A-B-U-1A-B-U-2 Check
16 Fungal genera to be screened for sensitivity to fungicides in vitro Allantophomopsis cytisporea Allantophomopsis lycopodina Coleophoma empetri Fusicoccum putrefaciens Phomopsis vaccinii Physalospora vaccinii
17 Stevens quality 10 beds selected which have had fruit rot or scald during the past 2-3 years Healthy/rotted berries sampled four times between 7/21 and 9/24 Berries halved, surface-sterilized, plated on acidified cornmeal agar Fungi identified at three weeks
18 Sample #1 healthy berries Allant Coleo Fusic
19 Sample #1 healthy berries Phom Physal Sterile
20 Sample #4 healthy berries Allant Coleo Fusic
21 Sample #4 healthy berries Phom Physal Sterile
22 Fungicide use and % good fruit # apps % good
23 Compost tea trial Compost made from cranberry trash from harvest and receiving station trash plus additions windrows, turned regularly 1 part compost to 4 parts water steeped for 7 days with daily stirring Tea filtered several times Applied five times to blossoms, berries with backpack sprayer
24 Compost tea trial Field rot Storage rot Total rot Tea-1 Tea-2 Tea-3 Con-1 Con-2 Con-3
25 Sudden Oak Death Causal agent: Phytophthora ramorum At this point in time, cranberry is NOT susceptible to the fungus!
26 Thanks for the help! Jane Mika Nora Catlin Liz Wade Katie Finley Kathy Wilson
27
Evaluation of fungal populations as it relates to fruit rot incidence in Oregon
Evaluation of fungal populations as it relates to fruit rot incidence in Oregon Dr, Frank L. Caruso, Emeritus UMass Cranberry Station WSU, WWREC, Mount Vernon Objectives Determine which fungi infect berries
More informationObservations of recently released cultivars in commercial beds: yield potential and fruit quality issues
University of Massachusetts Amherst ScholarWorks@UMass Amherst Cranberry Station Extension meetings Cranberry Station Outreach and Public Service Activities 2017 Observations of recently released cultivars
More information2014 Update Mtg: Potential Water and Energy Savings in Cranberry Frost Cycling
University of Massachusetts Amherst ScholarWorks@UMass Amherst Cranberry Station Extension meetings Cranberry Station Outreach and Public Service Activities Winter 1-2014 2014 Update Mtg: Potential Water
More informationGROWTH RATES OF RIPE ROT FUNGI AT DIFFERENT TEMPERATURES
: 77-84 GROWTH RATES OF RIPE ROT FUNGI AT DIFFERENT TEMPERATURES T.A. Elmsly and J. Dixon Avocado Industry Council Ltd., P.O. Box 13267, Tauranga 3110 Corresponding author: tonielmsly@nzavaocado.co.nz
More informationAGRABLAST and AGRABURST TREATMENT OF COFFEE FUNGUS AND BLACK SIGATOKA ON BANANAS
AGRABLAST and AGRABURST TREATMENT OF COFFEE FUNGUS AND BLACK SIGATOKA ON BANANAS Coffee Leaf Rust is a major problem facing commercial coffee producers mainly in Africa, India, Southeast Asia, South America,
More informationA Photographic Diagnostic Guide for Identification of the Principal Cranberry Fruit Rot Pathogens
2013 Plant Management Network. Accepted for publication 17 April 2013. Published. A Photographic Diagnostic Guide for Identification of the Principal Cranberry Fruit Rot Pathogens Lindsay D. Wells and
More informationOrganic viticulture research in Pennsylvania. Jim Travis, Bryan Hed, and Noemi Halbrendt Department of Plant Pathology Penn State University
Organic viticulture research in Pennsylvania Jim Travis, Bryan Hed, and Noemi Halbrendt Department of Plant Pathology Penn State University Organic production in the US; 1 st national certified organic
More informationCONTROL 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 informationGUIDE FOR IDENTIFICATION OF IMPORTANT DISEASES IN STRAWBERRY IN CALIFORNIA
GUIDE FOR IDENTIFICATION OF IMPORTANT DISEASES IN STRAWBERRY IN CALIFORNIA Anthracnose Angular Leaf Spot Leaf Blotch and Stem-end Rot Gray Mold Powdery Mildew Phytophthora Crown Rot Verticillium Wilt W.
More informationScab Fusicladosporium carpophilum. Seasonal Scab Pressure. Items for Discussion. Petal fall, a critical stage of scab development (Dr. E.
Effective Strategies to Combat Scab and Bacterial Spot of peach Guido Schnabel Clemson University Scab Fusicladosporium carpophilum Fruit infection economically important Twig infection epidemiologically
More informationPost harvest diseases in Apple, Mango, Banana Citrus, Grapes and Papaya
Post harvest diseases in Apple, Mango, Banana Citrus, Grapes and Papaya Post Harvest diseases of Apple 1. Apple scab : Venturia inaequalis 2. Bitter rot : Glomerella cingulata 3. Blue mould / Green mould
More informationManaging potato leafhopper in wine grapes
MSU Berry Crops Entomology Lab Managing potato leafhopper in wine grapes Rufus Isaacs & Steve Van Timmeren Dept. of Entomology Michigan State University Paolo Sabbatini & Pat Murad Dept. of Horticulture,
More informationOver the years, most cranberry. Postharvest Handling and Storage of Fresh Cranberries. Charles F. Forney 1
Postharvest Handling and Storage of Fresh Cranberries Charles F. Forney 1 ADDITIONAL INDEX WORDS. Vaccinium macrocarpon, decay, physiological breakdown, bruising, cultural practices, harvest method, storage
More informationVineyard IPM Scouting Report for week of 12 July 2010 UW-Extension Door County and Peninsular Agricultural Research Station Sturgeon Bay, WI
1 Vineyard IPM Scouting Report for week of 12 July 2010 UW-Extension Door County and Peninsular Agricultural Research Station Sturgeon Bay, WI Mid-season Disease Update Steve Jordan A warm, wet June has
More informationOverview of Tobacco streak virus and Blueberry shock virus in cranberry
University of Massachusetts Amherst ScholarWorks@UMass Amherst North American Cranberry Researcher and Extension Workers Conference NACREW 2017 Aug 28th, 8:30 AM - 8:45 AM Overview of Tobacco streak virus
More informationPomegranate Diseases: What do we know and where are we heading? Achala KC and Gary Vallad FPA Grower s Meeting Wimauma, FL 03/04/2016
Pomegranate Diseases: What do we know and where are we heading? Achala KC and Gary Vallad FPA Grower s Meeting Wimauma, FL 03/04/2016 Contents Major diseases of pomegranate in Florida Anthracnose (Colletotrichum
More informationSTEM-END ROTS : INFECTION OF RIPENING FRUIT
1 STEM-END ROTS : INFECTION OF RIPENING FRUIT K.R. EVERETT The Horticulture and Food Research Institute of New Zealand Ltd. Private Bag 919, Mt Albert, Auckland ABSTRACT Fruit from an unsprayed orchard
More informationTopics to be covered: What Causes Fruit to Rot? Powdery Mildew. Black Rot. Black Rot (Continued)
Topics to be covered: Spots, Rots and Where did the grapes go? Identification and Control of Muscadine Diseases Bill Cline, Plant Pathology Department North Carolina State University Horticultural Crops
More informationAN INTRODUCTION TO PLANT DISEASES. Alan Windham Professor, Plant Pathology UT Extension
AN INTRODUCTION TO PLANT DISEASES Alan Windham Professor, Plant Pathology UT Extension PLANT PATHOLOGY, AN INTRODUCTION Introductory plant pathology is often taught as an undergraduate course at an university
More informationReevaluation of Phomopsis species affecting sunflowers in the United States
Reevaluation of Phomopsis species affecting sunflowers in the United States Febina Mathew, Erik Heitkamp, Sam Markell, Kholoud Alananbeh, Nikolay Balbyshev, Lisa Castlebury, and Thomas Gulya Phomopsis
More informationFungicide 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 informationChris Smart. Plant Pathology and Plant- Microbe Biology Cornell University Geneva, NY
Review of 2013 Vine Crop Diseases Chris Smart Plant Pathology and Plant- Microbe Biology Cornell University Geneva, NY Growing vine crops has become difficult! Common Diseases Powdery mildew Virus diseases
More information2008 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 informationAngel 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 informationBlueberry Diseases in Michigan
MSU Asg Fk± Extension Bulletin E-1731, July 1983, 75 cents Blueberry Diseases in Michigan by D. C. Ramsdell Department of Botany and Plant Pathology Fungus Diseases Mummyberry Mummyberry is probably the
More informationManaging Stone Fruit Diseases. Mohammad Babadoost University of Illinois Tree Fruit Schools 2,3 February 2016
Managing Stone Fruit Diseases Mohammad University of Illinois babadoos@illinois.edu Tree Fruit Schools 2,3 February 2016 Updates in the Spray Guides One spray guide for all fruit crops No new fungicides
More informationControl of Powdery Mildew in Wine Grape. N.L. Rothwell and K.L. Powers, NWMHRS A. Schilder, Dept. of Plant Pathology, MSU
Control of Powdery Mildew in Wine Grape N.L. Rothwell and K.L. Powers, NWMHRS A. Schilder, Dept. of Plant Pathology, MSU Powdery mildew Uncinula necator Infection appears as a white or gray powdery coating
More informationManagement of Sour Rot and Volatile Acidity in Grapes. Ontario Grape and Wine Research Incorporated, Project # Pillar 1
Management of Sour Rot and Volatile Acidity in Grapes Ontario Grape and Wine Research Incorporated, Project # 000400 Pillar 1 Applicant Name: Wendy McFadden-Smith Final Report Reporting Period: April 1,
More informationDisease management update for muscadines in the Southeast
Disease management update for muscadines in the Southeast Phillip M. Brannen Extension Plant Pathologist -- Fruits Plant Pathology Department University of Georgia Primary Southeastern Muscadine Diseases
More informationUpdates on Powdery Mildew and other Diseases of Cucurbits
Updates on Powdery Mildew and other Diseases of Cucurbits Powdery Mildew and Its Management Mohammad University of Illinois babadoos@illinois.edu 5 January 2017 Powdery Mildew on Cucurbits Serious disease
More informationCanker Diseases of Almond. December 10, 2015
Canker Diseases of Almond December 10, 2015 Gabriele Ludwig, Almond Board Speakers Gabriele Ludwig, Almond Board (Moderator) Florent Trouillas, UCCE Plant Pathologist Trunk and Scaffold canker diseases
More informationWSU Crop and Soil Sciences
Ecology of a Compost Tea Catherine Crosby Ph.D. candidate Ph.D. candidate WSU Crop and Soil Sciences Compost Tea (Compost Extract) 1 part compost : 1-100 parts water Inoculants Growth stimulators, microbe
More informationForest Pathology in New Zealand No. 22 (Second Edition 2010) Lupin blight. Monique Williams
Forest Pathology in New Zealand No. 22 (Second Edition 2010) Lupin blight Monique Williams (Revised by M.A. Dick) Fig. 1 - Shoot of Lupinus arboreus showing crooked and twisted tip caused by Colletotrichum
More informationFungicide 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 informationManaging Pests & Disease in the Vineyard. Michael Cook
Managing Pests & Disease in the Vineyard Michael Cook Who is this guy? Challenges Facing Growers 1) Pierce s Disease 2) Pest & Disease Pressure fungal 3) Late Freeze 4) Rain excess and timing 5) Vigor
More informationFungal Fungal Disease Citrus Black Black Spot Guignardia Guignardia citricarpa ): Id I entifi f catio ion io, Biology Biology and and Control
Fungal Disease Citrus Black Spot (Guignardia citricarpa): ) Identification, i io Biology and Control Drs. Megan Dewdney and Natalia Peres Causal agent: Guignardia citricarpa Asexual name: Phyllosticta
More informationStreptomycin Residues and Resistance. David Tanner GM Psa Innovation ZESPRI/KVH R&D Programme
Streptomycin Residues and Resistance David Tanner GM Psa Innovation ZESPRI/KVH R&D Programme Korean Trials: One treatment per vine Injection Foliar application Residue testing Replicated on 6 10 vines
More informationPREDICTING AVOCADO FRUIT ROTS BY QUANTIFYING INOCU- LUM POTENTIAL IN THE ORCHARD BEFORE HARVEST
Proceedings V World Avocado Congress (Actas V Congreso Mundial del Aguacate) 3. pp. 61-66. PREDICTING AVOCADO FRUIT ROTS BY QUANTIFYING INOCU- LUM POTENTIAL IN THE ORCHARD BEFORE HARVEST K.R. Everett 1,
More informationIncidence of post-harvest fungal pathogens in guava and banana in Allahabad
Short communication Incidence of post-harvest fungal pathogens in guava and banana in Allahabad Renu Srivastava and Abhilasha A. Lal Department of Plant Protection Allahabad Agricultural Institute Deemed
More informationMathur Agar This medium is made up of the following reagents: dextrose, magnesium sulfate, potassium phosphate, neopeptone, yeast extract, and agar.
Inoculum inoculation and media preparation of anthracnose, caused by Colletotrichum lindemuthuianum Halima E. Awale, Michigan State University, EL, MI 48824 Depending on the race of anthracnose you are
More informationTwig Die-Back of Tea Caused by. Macrophoma theicola in Taiwan*
Twig Die-Back of Tea Caused by Macrophoma theicola in Taiwan* Jee-song CHEN**, Fang-ming THSENG** and Wen-hsiung Ko*** Abstract Dead twigs of unknown cause standing among healthy twigs with normal green
More informationLate-season disease control options to manage diseases, but minimize fermentation problems and wine defects
Late-season disease control options to manage diseases, but minimize fermentation problems and wine defects Tony Wolf, Virginia Tech 1 Late-season disease control options to manage diseases..but minimize
More informationRecognizing Diseases of Pecan. Jason Brock Dept. of Plant Pathology University of Georgia Tifton, GA
Recognizing Diseases of Pecan Jason Brock Dept. of Plant Pathology University of Georgia Tifton, GA Benefits to Disease Recognition Better disease management Proper fungicide selection Make adjustments
More informationCommercial Crop Production Small Fruit - Grapes
Anthracnose (Elsinoe ampelina = Sphaceloma ampelinum) Symptoms: Fruit infections have light gray centers and reddish-brown borders resembling a bird s eye. Stem lesions are similar in color and sunken,
More informationCold Climate Grape IPM
Cold Climate Grape IPM Diseases & Insects Lorraine P. Berkett University of Vermont August 6, 2008 Major Diseases The BIG 4 Phomopsis cane and leaf spot Black Rot Powdery Mildew Downy Mildew NYS IPM Fact
More informationEfficacy of Pre-harvest Fungicide Applications and Cold Storage for Postharvest Control of Botrytis Fruit Rot (Gray Mold) on Red Raspberry
2008 Plant Management Network. Accepted for publication 8 August 2008. Published 15 October 2008. Efficacy of Pre-harvest Fungicide Applications and Cold Storage for Postharvest Control of Botrytis Fruit
More informationBotrytis Decision Support:
The New Zealand Institute for Plant & Food Research Limited Botrytis Decision Support: Predicting and managing botrytis bunch rot Robert Beresford and Gareth Hill Plant & Food Research, Auckland Managing
More informationCanker Diseases in California Lodi Grape Day 2017 W. D. GUBLER DEPARTMENT OF PLANT PATHOLOGY, UNIVERSITY OF CALIFORNIA, DAVIS, CA 95616
Canker Diseases in California Lodi Grape Day 2017 W. D. GUBLER DEPARTMENT OF PLANT PATHOLOGY, UNIVERSITY OF CALIFORNIA, DAVIS, CA 95616 Trunk diseases Natural dieback of pruning wound Uniform color of
More informationRecognizing and Managing Blueberry Diseases
Recognizing and Managing Blueberry Diseases 2016 Mississippi Blueberry Education Workshop Hattiesburg, Mississippi January 14, 2016 Rebecca A. Melanson, Extension Plant Pathologist Central MS Research
More informationPlane Tree Anthracnose (Gnomonia Veneta)
Plane Tree Anthracnose (Gnomonia Veneta) Symptoms Anthracnose is a fungal disease that affects Platanus species worldwide, it causes foliar and twig damage in early and mid season. The disease alters twig
More informationUpdate 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 informationDiseases, pests, and emerging issues affecting the health of Pacific madrone. Marianne Elliott Plant Pathologist WSU Puyallup
Diseases, pests, and emerging issues affecting the health of Pacific madrone Marianne Elliott Plant Pathologist WSU Puyallup American Forests Famous and Historic Tree at Magnolia Bluffs, Seattle, WA 1996
More informationPROCESSING TOMATO VARIETY TRIAL SUMMARY
PROCESSING TOMATO VARIETY TRIAL SUMMARY - 2005 Stephen A. Garrison, 2 Thomas J. Orton, 3 Fred Waibel 4 and June F. Sudal 5 Rutgers - The State University of New Jersey 2 Northville Road, Bridgeton, NJ
More informationAsian Journal of Food and Agro-Industry ISSN Available online at
As. J. Food Ag-Ind. 2009, Special Issue, S138-S142 Asian Journal of Food and Agro-Industry ISSN 1906-3040 Available online at www.ajofai.info Preliminary study on antimicrobial activity of crude extracts
More informationBotrytis Control In Berries Key project cooperators
Botrytis Control In Berries Key project cooperators Alan Schreiber, Agriculture Development Group, Inc Jim Adaskaveg, University of California, Riverside Tom Walters, Walters Ag Research Steve Midboe,
More informationSymptoms and Management of Diseases, Pest damage, Nutrient Deficiencies and other problems of Macadamias in Southern Africa Updated February 2015
Symptoms and Management of Diseases, Pest damage, Nutrient Deficiencies and other problems of Macadamias in Southern Africa Updated February 2015 Contents Symptoms and Management of Diseases, Pest damage,
More informationDiagnosis and detection of fungi occurring on grapevines in Australia 8th International Congress of Plant Pathology, Christchurch, New Zealand, 2003
diagnostic and research work presented at national and international conferences Diagnosis and detection of fungi occurring on grapevines in Australia 8th International Congress of Plant Pathology, Christchurch,
More informationYield, Income, Quality, and Blotchy Ripening Susceptibility of Staked Tomato Cultivars in Central Kentucky
Yield, Income, Quality, and Blotchy Ripening Susceptibility of Staked Tomato Cultivars in Central Kentucky Brent Rowell, April Satanek, and John C. Snyder Department of Horticulture, University of Kentucky
More informationVegetable Diseases Caused by Phytophthora capsici in Florida 1
PP-176 Vegetable Diseases Caused by Phytophthora capsici in Florida 1 Pamela D. Roberts and Thomas A. Kucharek 2 Disease outbreaks caused by the oomycete fungal-like pathogen Phytophthora capsici (P. capsici)
More informationThe Pomology Post. Hull Rot Management on Almonds. by Brent Holtz, Ph.D., University of California Pomology Advisor
University of California Cooperative Extension The Pomology Post Madera County Volume 54, JUNE 2007 Hull Rot Management on Almonds by Brent Holtz, Ph.D., University of California Pomology Advisor Many
More informationAN ABSTRACT OF THE THESIS OF. Hans P.P. Wittig for the degree of Master of Science in Botany and Plant Pathology presented on January 14, 1992.
AN ABSTRACT OF THE THESIS OF Hans P.P. Wittig for the degree of Master of Science in Botany and Plant Pathology presented on January 14, 1992. Title: Effect of Resident Epiphytic Fungi on Development of
More informationField Crops Soybeans. Disease. Seedling Disease (Rhizoctonia solani, Phytophthora, Pythium, etc.)
Seedling (Rhizoctonia solani, Phytophthora, Pythium, etc.) Charcoal Rot (Macrophomina sp.) Phytophthora Root Rot (Phytophthora sp.) Red Crown Rot (Black Root Rot) (Calonectria sp.) Southern Blight (Sclerotium
More informationBlueberry. Diseases Guide
Blueberry Diseases Guide Blueberry Diseases Guide Her Majesty the Queen in Right of Canada, represented by the Minister of Agriculture and Agri-Food, (2016) AAFC No. 12475E ISBN 978-0-660-04178-0 Catalogue
More informationPostharvest diseases of avocadosfrom orchard to market Cultural and Chemical control
2/12/14 Postharvest diseases of avocadosfrom orchard to market Cultural and Chemical control Dr Kerry Everett Mt Albert Research Centre Auckland, New Zealand www.avocadosource.com 1 2/12/14 Climate Comparison
More informationOperating a State-wide Strawberry Disease Diagnostic Services Center
Operating a State-wide Strawberry Disease Diagnostic Services Center Principle Investigator Steven T. Koike Plant Pathology Farm Advisor University of California Cooperative Extension Monterey and Santa
More information2009 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 informationPEACH BLOSSOM BLIGHT Biology, Control, and Fungicide Resistance Management
PEACH BLOSSOM BLIGHT Biology, Control, and Fungicide Resistance Management Norman Lalancette Specialist in Tree Fruit Pathology Rutgers University Agricultural Research and Extension Center Bridgeton,
More informationVegetable Diseases Caused by Phytophthora capsici in Florida 1
PP-176 Vegetable Diseases Caused by Phytophthora capsici in Florida 1 Pamela D. Roberts, Amanda J. Gevens, Robert J. McGovern, and Thomas A. Kucharek 2 Disease outbreaks caused by the oomycete fungal-like
More informationScreening the susceptibility of some sweet cherry cultivars to Pseudomonas syringae pv. syringae isolates by immature fruitlet test
COST FA1104 Screening the susceptibility of some sweet cherry cultivars to Pseudomonas syringae pv. syringae isolates by immature fruitlet test Hatice Ozaktan Mustafa Akbaba University of Ege, Faculty
More informationDiagnosing Vegetable Problems
Diagnosing Vegetable Problems by Marianne C. Ophardt WSU Extension Area Educator AGRICULTURE YOUTH & FAMILIES HEALTH ECONOMY ENVIRONMENT ENERGY COMMUNITIES Cucurbits (squash, melons, cukes) Problem:
More informationDiseases of Vegetables
Garden Expo 2018 Brian D. Hudelson Department of Plant Pathology University of Wisconsin-Madison/Extension Causes Septoria lycopersici (Septoria leaf spot) Alternaria solani (early blight) Phytophthora
More information2016 Industry Outlook: Top 5 Food & Drink Tourism Expectations
University of Massachusetts Amherst ScholarWorks@UMass Amherst Tourism Travel and Research Association: Advancing Tourism Research Globally 2015 Marketing Outlook Forum - Outlook for 2016 2016 Industry
More informationManaging Stone Fruit Diseases and Updates on the Spray Guides. Mohammad Babadoost University of Illinois 3-4 February 2015
Managing Stone Fruit Diseases and Updates on the Spray Guides Mohammad Babadoost University of Illinois babadoos@illinois.edu 3-4 February 2015 Stone Fruit Diseases Bacterial spot Brown rot Updates in
More informationBIOLOGY AND MANAGEMENT OF PHYTOPHTHORA CROWN AND ROOT ROT OF WALNUT
BIOLOGY AND MANAGEMENT OF PHYTOPHTHORA CROWN AND ROOT ROT OF WALNUT Greg Browne, Leigh Schmidt, Wes Hackett, Bob Beede, Bill Krueger, Terry Prichard, Gale McGranahan, Chuck Leslie, and B. Westerdahl ABSTRACT
More informationPomegranate Specialty Crop Block Grant. Research Update: FL Pomegranate Association 3 rd Annual Meeting, Lake Alfred October 10, 2014
Pomegranate Specialty Crop Block Grant Research Update: FL Pomegranate Association 3 rd Annual Meeting, Lake Alfred October 10, 2014 Main Focus Areas Breeding improved varieties Dr. Deng Pathology Disease
More informationMarvin 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 informationResearch News from Cornell s Viticulture and Enology Program Research Focus Research Focus
Research News from Cornell s Viticulture and Enology Program Research Focus 2016-4 Research Focus Botrytis Bunch Rot: A Disease Requiring Integrated Control Wayne F. Wilcox Plant Pathology & Plant-Microbe
More informationTitle: Plum / Roma Tomato Variety Trial 2014 (year 2 of 2) Report to Pennsylvania Vegetable Marketing Research Program
Title: Plum / Roma Tomato Variety Trial 2014 (year 2 of 2) Report to Pennsylvania Vegetable Marketing Research Program Personnel: Steve Bogash, Horticulture Educator Cumberland County Extension 301 Allen
More informationManagement and research of fruit rot diseases in vineyards
Management and research of fruit rot diseases in vineyards Bryan Hed, Henry Ngugi, and Noemi Halbrendt Department of Plant Pathology Penn State University Botrytis Bunch rot Late season condition, ripening.
More informationDisease updates on Botryosphaeria (Bot)/Phomopsis, Anthracnose & Walnut Blight
Disease updates on Botryosphaeria (Bot)/Phomopsis, Anthracnose & Walnut Blight Janine Hasey, UCCE Advisor, Sutter/Yuba/Colusa Yolo/Solano/Sacramento Annual Walnut Production Meeting March 1, 2017 acknowledgements
More informationBlueberries: Wonderful fruit & Great Ornamentals
Blueberries: Wonderful fruit & Great Ornamentals Blueberries: Pages: 236 to 238 in your Master Gardener Handbook This slide presentation and the aforementioned pages were prepared by: Dr. Bernadine Strik,
More informationVinews Viticulture Information News, Week of 4 May 2015 Columbia, MO
NO. 2 1 Vinews Viticulture Information News, Week of 4 May 2015 Columbia, MO Phomopsis cane and leaf spot Weather forecast outlook for wet conditions and cool night temperatures are ideal for Phomopsis
More informationSouthern California Pomology Research Update
Southern California Pomology Research Update Kirk Larson, UC South Coast R.E.C. - Irvine Pomology project website Performance of new SD cultivars Breeding for disease tolerance/resistance UCCE Santa Maria
More informationAmerican. SugarcaneJ>eague, New Orleans, La. and Louisiana Agricultural Experiment Station, Baton Rouge, La.
524 Pathology Section Mr. Hughes showed a sel;ies ofphotographs which are to appear in a Technical Communication in the near future. He pointed out that these spectacular photographs-the black setae were
More informationTreatments 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 informationBotector Product User Manual
Botector Product User Manual AGAINST GRAY MOLD JULI 2017 USER MANUAL, BOTECTOR 1 Table of Content 1 Aureobasidium pullulans, active substance in Botector 4 2 Botector against gray mold (Botrytis cinerea)
More informationTen Vegetable Diseases You Can Learn to Hate (or Love)
Juneau County Seminar You Can Learn to Hate (or Love) Brian D. Hudelson Department of Plant Pathology University of Wisconsin-Madison/Extension Septoria lycopersici (Septoria leaf spot) Alternaria solani
More informationCucurbit Crops Pest Identification
Cucurbit Crops Pest Identification Indicates very common pests Powdery mildew: white spots and growth, especially on underside of leaves, dries out stems Downy Mildew: square-ish yellow or brown leaf spots/dark
More informationChris Smart, Holly Lange, Amara Dunn, Lisa Jones and Maryn Carlson. Cornell University Geneva, NY
Strategies for Managing Phytophthora Blight Chris Smart, Holly Lange, Amara Dunn, Lisa Jones and Maryn Carlson Cornell University Geneva, NY Growing squash has become difficult! Phytophthora Blight Phytophthora
More informationsoils. Proper disease identification is crucial to developing management strategies.
Seed Treatment Effects on Disease and Nodulation of Field Pea in North Dakota Bob Henson, Carl Bradley, Scott Halley, Bryan Hanson, Kent McKay, and Mark Halvorson I ntroduction Dry pea (Pisum sativum)
More informationIntroduction. Boxwood Blight Distribution. Boxwood Blight Introduction 1/11/2016 BOXWOOD BLIGHT AND THOUSAND CANKERS DISEASE
Introduction BOXWOOD BLIGHT AND THOUSAND CANKERS DISEASE o Both diseases are caused by fungal pathogens o Both are regulated o Neither has been found in Illinois (yet ) o Both are a concern for Illinois
More informationMajor seed-borne diseases in Indonesia. A.S. Duriat & J.M. van der Wolf
Major seed-borne diseases in Indonesia A.S. Duriat & J.M. van der Wolf Lay-out Conclusions from the survey Management of major seed-borne pathogens Major fungal diseases on hot pepper Field Seed Pathogen
More information(80*) Upcoming Meetings/Events Date Meeting/Event Location Time Information. UMass Cold Spring Orchard, Belchertown
Issue 8, May 24, 2005 Current DD Accumulations Location Base 32F Base 43F Base 50F Belchertown, UMass CSO observed -- 497 233 (01/01/05 05/23/05) Belchertown, SkyBit E-Weather -- 452 -- (01/01/05 05/23/05)
More informationBrown Rot. Symptoms. Blossoms. Stem Cankers. Department of Plant Pathology & Physiology Clemson University Clemson, SC 29634
Brown Rot Phillip M. Brannen Department of Plant Pathology University of Georgia Athens, GA 30602 Guido Schnabel Department of Plant Pathology & Physiology Clemson University Clemson, SC 29634 Monilinia
More informationEtiology, Epidemiology, and Management of Lower Limb Dieback and Band Canker of Almonds
Etiology, Epidemiology, and Management of Lower Limb Dieback and Band Canker of Almonds Project No.: Project Leader: 8-PATH5-Michailides Themis J. Michailides UC Kearney Agricultural Center 924 South Riverbend
More informationFungicide Resistance. Management in Apple and Pear Pathogens. Introduction. Resistance terminology
Fungicide Resistance Management in Apple and Pear Pathogens Introduction Resistance terminology March 2015 Fungicides are used intensively in top fruit production. In apples, routine spray programmes are
More informationA Preliminary Report on a Method of Biological Control of the Chestnut Blight Not Involving the Use of a Hypovirulent Strain of Endothia parasitica
A Preliminary Report on a Method of Biological Control of the Chestnut Blight Not Involving the Use of a Hypovirulent Strain of Endothia parasitica W. H. Weidlich Department of Botany & Plant Pathology,
More information2009 Great Lakes Vegetable Working Group Heirloom Tomato Project Summary Indiana
2009 Great Lakes Vegetable Working Group Heirloom Tomato Project Summary Indiana Ben Alkire, Purdue University Site: Meigs Horticulture Research Farm, Lafayette IN Seeded in greenhouse: April 13 Transplanted:
More informationTHE 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 informationResistance to Phomopsis Stem Canker in Cultivated Sunflower 2011 Field Trials
Resistance to Phomopsis Stem Canker in Cultivated Sunflower 2011 Field Trials Tom Gulya,, Sue Thompson and Mal Ryley USDA-ARS, ARS, Fargo ND DEEDI, Toowoomba, AU Acknowledgements - NSA funding Seed companies
More information