Spotted Wing Drosophila in the Western United States. David Haviland- UC Cooperative Extension, Kern Co.
|
|
- Claude Glenn
- 5 years ago
- Views:
Transcription
1 Spotted Wing Drosophila in the Western United States David Haviland- UC Cooperative Extension, Kern Co.
2 Spotted Wing Drosophila A vinegar fly Drosophila (like on a ripe banana) Not a true fruit fly like medfly Name derived from two spots on the wing of the male 3,000 sp. drosophilans in the world 175 sp. in N.A., 2 sp. harmful to crops SWD is one of them female male Photos: Martin Houser, CDFA
3 Martin Hauser, CDFA Drosophila suzukii Drosophila simulans
4 Spotted Wing Drosophila Origin Native to SE Asia/Japan In Hawaii since 1986 Do not know how it got to California California First found in coastal berries in 2008 Identification announced by CDFA in mid-2009 Spread throughout coastal areas Moved into the Sacramento Delta (cherries) Recovered in 23 counties by end of 2009 Other 2009 Movement Oregon- 13 Counties Washington- multiple counties British Colombia- Fraser Valley Florida- Multiple Counties
5 Primary host range in California raspberries blackberries cherries blueberries strawberries stone fruit (esp u-pick) Misc.
6 male female egg 350/female pupa 3-15 days Ø time for 1 generation 12 days 12-72h Laura Nilson 3-13 days 3rd instar larva Martin Hauser, CDFA 2nd instar larva 1 st instar larva
7 Females lay eggs under the pierced grape/cherry skin Egg Respiratory filaments Larvae hatch and develop inside
8 Maggots in fruit!! Damage
9
10
11
12
13 Economic damage Rotten, moldy fruit Lost yield Eggs cannot be sorted Maggot-infested berries sent to consumers Potential quarantines of fruit in export markets Hand-sorting in field Slow-down of harvest operations Culls left in the field for reinfestation Mechanical harvest could be problematic Infestation levels potentially at their highest Soft berries can be culled, maggot-infested berries could become a slimy mess Berries may not be good for anything
14 Components of an IPM Program Identification Monitoring Biology/Phenology Cultural controls Biological controls Chemical Controls Integration and Implementation
15 Components of an IPM Program Identification Monitoring Biology/Phenology Cultural controls Biological controls Chemical Controls Integration and Implementation - done by CDFA - not likely to help
16 Monitoring for larvae Sugar Flotation Method
17 Monitoring- develop a trap Principles Easy to use Easy to make Supplies readily available Stackable Durable Large opening to maximize volatilization of bait and captures Bait Apple cider vinegar Cheap, clear, effective
18 SWD trap design and bait studies Clear Commercial Haviland Evaluations of baits ACV, yeast, other attractants Modified Haviland Van Steenwyk Red Evaluations of trap size, shape, color, orientation of openings, etc.
19 Picture-wing flies (Otitidae) SWD and look-alikes in Kern Co. traps Vinegar flies (Drosophilidae)
20 Trap type Monitoring keypoints Mean (±SE) SWD per trap per week Bait type Week 1 Week 2 Lure TRE Antifreeze TRE Antifreeze TRE Antifreeze TRE Antifreeze Lure + ACV ACV ACV TRE ACV TRE ACV TRE ACV Lots of traps are effective large openings traps can match environment Multiple baits work ACV or yeast effectiveness increased with soap lures being developed Pick a trap/lure and stick with it
21 Lures for SWD Capture rate Specificity
22 Phenology Studies Weekly monitoring of adult SWD 20+ traps monitored weekly since 2010 Monitoring in cherries, citrus and blueberries Apple cider vinegar in Haviland trap Count males and females Correlate catches to crop phenology and weather
23 Phenology in Kern County Cherries D. suzukii per trap per week Jan 31 Feb 61 Mar 91 Apr 121 May 151 Jun 181 Jul 211 Aug 241 Sep 271 Oct 301 Nov 331 Dec 361
24 Washington SWD in Cherries ( ages/swd)
25
26 Central Coast, Ventura Co.
27 600 D. suzukii per trap per week D. suzukii per trap per week D. suzukii per trap per week 2010 Citrus 2010 Cherry 2010 Blueberry Citrus 2011 Cherry 2011 Blueberry 2012 Citrus 2012 Cherry 2012 Blueberry Julian date Kern County trapping Overwinters in citrus Moves to cherries in the spring Catches approach zero in early July Flies return around October 1 Flies reduced in Dec/Jan
28
29 Central Valley/ Southern SJV Avg. D.,suzukii per trap per week Citrus Cherry Blueberry Week of the year
30 Field Validation- transect study spray program Normal harvest spray program 10% of normal harvest
31 a Adult movement Initially in only citrus b Movement initiated about 1-2 weeks before color change starts Flies move very quickly Edge effect to about 600 ft c d Insecticides reduced flies during pink color (3x insecticides) No fly activity during cherry harvest in either crop Fig. 2. Captures of SWD in a transect of bucket traps placed perpendicular to the interface between citrus and citrus orchards during four time periods prior to cherry harvest. Data show a) that SWD is primarily in citrus while cherry fruit are green from 20 Feb to 21 Mar, b) that SWD moves to cherries during the period of early color development in late March to early April, c) SWD populations once insecticide treatments begin in cherries, and d) SWD populations when insecticide treatments when bo cherries and citrus have been treated with insecticides.
32 a. Citrus 100% 336 :338 Male Female 107 : :97 71 :94 Sex ratios Percenage SWD by gender Percentage SWD by gender 80% 60% 40% 20% 0% b. Cherries 100% 2 :9 0 :16 4 :14 63 :173 80% 60% 40% 20% 0% 6 Mar 14 Mar 21 Mar 27 Mar Weeks after initiation of color change in cherries Overwintering population almost exactly 50:50 male to female First flies to migrate to cherries on 6 Mar, 14 Mar and 21 Mar were 82, 100 and 78% female Evaluations of bucket traps based on male captures can result in false negatives Corrections involve counting females or placing traps outside of the cherry orchard
33 Seasonal movement of SWD Mean (±SE) SWD per trap per week Cherry (n=10) Stone Fruit (n=8) Citrus (n=3) Shaded Lawn (n=3) Riparian (n=2) 0 Summer Fall Winter Janet Caprile, Delta Region, CA
34 Lee, Bruck, Curry, Edwards, Haviland, Van Steenwyk, and Yorgey, 2011 Ripeness and Susceptibility Brooks Tulare No- Choice Choice
35 Monitoring and Phenology take-home messages Traps are effective, use them Several options for trap type and bait Pick one and be consistent Trapping in cherries Mostly used for presence/absence sampling Determine if insecticides are wearing down Trapping in alternate hosts Determine what might be coming How to count traps Counting males is usually okay Count females 2 weeks before straw through pink SWD attracted to cherries starting just before straw stage Cherries susceptible straw stage through harvest No need to manage SWD while fruit are green No need to manage SWD after harvest
36 Control Programs Cultural controls Humidity (irrigation type, floor cover) Sanitation (crops with long harvest) Early harvest (not usually possible) Varieties (similar susceptibilities) Biological controls Pupal parasitoid prevalent Valuable in alternate hosts To reduce population, not to protect crop Susceptible to insecticides Exploration continues Chemical controls Insecticides effective Issues related to insecticide use close to harvest
37 Chemical Control of SWD
38 Chemical control Efficacy OPs, pyrethroids, spinosyns Neonics not effective Primarily work as adulticides Some kill eggs on fruit surface Assume 7 days of effectiveness Regulatory constraints Preharvest and reentry intervals MRLs Other caveats Insecticides never needed in the past MRLs in the past a mute point Packers often dictate what growers do Packers 250 miles away EILs don t exist ($40,000 crop, $120 = 3 sprays) Initial extension publications equaled laundry lists Efficacy ratings and PHIs
39 Premises of a chemical program OPs, Pyrethoids and Spinosyns are effective Control for 7+ days achievable with an application Cherries susceptible from straw through harvest Flies move to cherries at straw Cherries susceptible for 3 weeks, then during harvest Keep targeting adults as the immigrate Drosophilans known for resistance Rotate insecticides Maintain exportability of fruit MRLs must be compatible Use low Malathion rates to avoid phytotoxicity Must adhere to PHIs Warrior II (14d), Delegate (7d), Malathion (3d), etc.
40 Current Recommendations for a Chemical Control Program 3-spray program (high pressure) 21 days before harvest- Warrior II or Danitol days before harvest- Success 3-7 days before harvest- Malathion (1.5pt) 2-spray program (low pressure) 21 days before harvest- Warrior II or Danitol 7 days before harvest- Success or Malathion Determine the need of a 3- or 2-spray program based on neighboring crops and monitoring
41 Thank you
Spotted Wing Drosophila (SWD) Baiting and Trapping. Hannah Lee Dr. Gerard Krewer Dr. Elke Weibelzahl
Spotted Wing Drosophila (SWD) Baiting and Trapping Hannah Lee Dr. Gerard Krewer Dr. Elke Weibelzahl Introduction to SWD Infest marketable fruit Short life cycle-up to 10 generations of flies per crop growing
More informationArthropod Management in California Blueberries. David Haviland and Stephanie Rill UC Cooperative Extension, Kern Co. Blueberry Field Day 20 May 2009
Arthropod Management in California Blueberries David Haviland and Stephanie Rill UC Cooperative Extension, Kern Co. Blueberry Field Day 20 May 2009 Citrus thrips White grubs Flower thrips Flatheaded borer
More informationDIY Spotted Wing Drosophila Monitoring/Management
Outline DIY Spotted Wing Drosophila Monitoring/Management Alberta Farm Fresh School 2017 Olds, AB SWD fundamentals Impact / ID/ Life Cycle / Monitoring / Management DIY SWD Monitoring Setting up a trap
More informationSpotted Wing Drosophila: SWD
Spotted Wing Drosophila: SWD Stemilt Cherry Grower Meeting Wenatchee Convention Center 22 March, 2011 2:25-2:50 pm Elizabeth H. Beers WSU Tree Fruit Research & Extension Center 1100 N. Western Ave. Wenatchee,
More informationBIOLOGY, MONITORING, CONTROL & UPDATE ON THE SPOTTED-WING DROSOPHILA (SWD) Blair Sampson USDA-ARS Poplarville, MS
BIOLOGY, MONITORING, CONTROL & UPDATE ON THE SPOTTED-WING DROSOPHILA (SWD) Blair Sampson USDA-ARS Poplarville, MS Identification of spotted wing Drosophila fruit flies FIELD DAMAGE Photo credit : R. Delong
More informationThe spotted wing drosophila (SWD)
Research Article Phenology of spotted wing drosophila in the San Joaquin Valley varies by season, crop and nearby vegetation by David R. Haviland, Janet L. Caprile, Stephanie M. Rill, Kelly A. Hamby and
More informationFruit-infesting Flies
Fruit-infesting Flies There are two families of flies that may be known as fruit flies Fruit Flies Diptera: Tephritidae Small Fruit Flies/ Vinegar Flies Diptera: Drosophilidae Western Cherry Fruit Fly/Eastern
More informationFirst season experiences with Spotted Wing Drosophila
First season experiences with Spotted Wing Drosophila Rufus Isaacs, Noel Hahn, Steve Van Timmeren, Keith Mason and Howard Russell Department of Entomology, Michigan State University, East Lansing, MI 48824
More informationTITLE: SEASONAL PHENOLOGY AND MANAGEMENT OF SPOTTED WING DROSOPHILA IN RASPBERRY CROPS IN NY DEC-2012 PROGRESS REPORT
TITLE: SEASONAL PHENOLOGY AND MANAGEMENT OF SPOTTED WING DROSOPHILA IN RASPBERRY CROPS IN NY DEC-2012 PROGRESS REPORT PRINCIPAL INVESTIGATOR: Dr. Greg Loeb, Professor Dept. of Entomology Cornell University,
More informationManaging Spotted Wing Drosophila, Drosophila Suzukii Matsumara, In Raspberry.
Managing Spotted Wing Drosophila, Drosophila Suzukii Matsumara, In Raspberry. https://www.eddmaps.org/swd/ https://blogs.cornell.edu/jentsch /small-fruit/ Female SWD Biology Presence of SWD in NYS in September
More informationSWD Identification Key Characteristics. Drosophila suzukii Spotted Wing Drosophila (SWD) SWD Fruit Hosts
SWD Identification Key Characteristics Black spot on male s wings; can be a light colored spot. Two black combs parallel on front legs Male Female She inserts her sawlike device (ovipositor) into ripening
More informationSpotted wing drosophila and brown marmorated stink bug - the biggest challenges to berry growers
Spotted wing drosophila and brown marmorated stink bug - the biggest challenges to berry growers Douglas G. Pfeiffer Dept. of Entomology Virginia Tech, Blacksburg Brown Marmorated Stink Bug Halyomorpha
More informationInfestations of the spotted
A New Pest Attacking Healthy Ripening Fruit in Oregon Spotted wing Drosophila: Drosophila suzukii (Matsumura) Actual size (2 3 mm) E M 8 9 9 1 O c t o b e r 2 0 0 9 Infestations of the spotted wing Drosophila
More informationFruit Flies (Apple maggot, Cherry Fruit Flies, etc.) Diptera: Tephritidae
Fruit Flies (Apple maggot, Cherry Fruit Flies, etc.) Diptera: Tephritidae Apple Maggot Pennisetia marginata Lepidoptera: Sesiidae Apple Maggot Hosts Hawthorn (native host) Apple Crab apple Cherries Plum
More informationSpotted wing drosophila in southeastern berry crops
Spotted wing drosophila in southeastern berry crops Hannah Joy Burrack Department of Entomology entomology.ces.ncsu.edu facebook.com/ncsmallfruitipm @NCSmallFruitIPM Spotted wing drosophila Topics Biology
More informationCorn Earworm Management in Sweet Corn. Rick Foster Department of Entomology Purdue University
Corn Earworm Management in Sweet Corn Rick Foster Department of Entomology Purdue University Pest of sweet corn, seed corn and tomato Two generations per year where it overwinters 2 nd is usually most
More informationMealybug Species. Vine Mealybug. Grape and Obscure Mealybugs. Longtailed Mealybug. Pink Hibiscus Mealybug. Gills Mealybug
Vine Mealybug: Managing a Key Grape Pest Walt Bentley, Kent Danne, David Haviland, Steve Vasquez, Andrew Molinar University of California, Cooperative Extension Mealybug Species Vine Mealybug Grape and
More informationSpotted Wing Drosophila
Spotted Wing Drosophila Joyce Rainwater Farm Outreach Worker Lincoln University Jefferson and Washington Counties 314-800-4076 rainwaterj@lincolnu.edu Debi Kelly Horticulture/Local Foods Specialist University
More informationWestern Cherry Fruit Fly Research Update
Western Cherry Fruit Fly Research Update Diane Alston Utah State University Utah State Horticultural Association Annual Convention January 22-23, 2014 Cherry Fruit Fly (CFF) Primary source of CFF infestations
More informationManaging Insect Pests of Ripening Grapes
Managing Insect Pests of Ripening Grapes Keith Mason and Rufus Isaacs Department of Entomology, MSU Great Lakes Fruit and Vegetable Expo December 5, 2017 masonk@msu.edu Outline Background and biology of
More informationSpotted Wing Drosophila in Eastern Washington, 2010
Spotted Wing Drosophila in Eastern Washington, 2010 85 th Orchard Pest & Disease Management Conference Portland Hilton, Portland, OR 12-14 January, 2011 Elizabeth H. Beers, Doug Walsh, Tim Smith Tree Fruit
More informationPhenology and Distribution of Brown Marmorated Stink Bugs
Phenology and Distribution of Brown Marmorated Stink Bugs Pear Research Meeting Feb. 4, 2015 Chuck Ingels, Lucia Varela, Rachel Elkins, and Bob Van Steenwyk Brown Marmorated Stink Bug (Halyomorpha halys)
More informationSpotted Wing Drosophila: Pest Management Recommendations for Florida Blueberries
Spotted Wing Drosophila: Pest Management Recommendations for Florida Blueberries Oscar E. Liburd and Lindsy E. Iglesias Fruit and Vegetable IPM laboratory, Entomology and Nematology Department, University
More informationEuropean Grapevine Moth, Lobesia botrana: The Year in Review
European Grapevine Moth, Lobesia botrana: The Year in Review Monica L. Cooper UC Cooperative Extension, Napa Viticulture Farm Advisor November 4, 2010 Jack K Clark Jack K Clark Life cycle Adult (Moth)
More informationSpotted Wing Drosophila:
Spotted Wing Drosophila: A Threat to Berries and Stone Fruit Juliet Carroll NYS IPM Program Spotted Wing Drosophila Found in NY in 2011 Now well established Arrives in June/July T. Martinson, Cornell Univ.
More informationUNIVERSITY OF CALIFORNIA COOPERATIVE EXTENSION TREE TOPICS
UNIVERSITY OF CALIFORNIA COOPERATIVE EXTENSION TREE TOPICS INFORMATION FOR TREE FRUIT AND NUT GROWERS IN CALIFORNIA S CENTRAL COAST REGION FEBRUARY 5, 2010 VOLUME 35, ISSUE 1_ IN THIS ISSUE: 2010 SPOTTED
More informationGiant whitefly. Perennial Crops. Biological Control Update on. Citrus Leafminer Olive fruit fly. Giant Whitefly. Release
Perennial Crops Biological Control Update on Giant whitefly Citrus Leafminer Olive fruit fly Provide consistent plant structure for long periods Stabilized soils & microclimates allow for greater species
More informationSWD in Cherry. Larry Gut and Nikki Rothwell
SWD in Cherry Larry Gut and Nikki Rothwell more at www.ipm.msu.edu/swd.htm Spread of SWD The Boston Globe and Hannah Burrack, NCSU Current MI distribution Rufus Isaacs, Larry Gut, John Wise, Steve Van
More informationSWD Management Recommendations for Michigan Blueberry
Updated June 20 SWD Management Recommendations for Michigan Blueberry Rufus Isaacs, John Wise,2, Carlos Garcia-Salazar, and Mark Longstroth 4. Department of ntomology, 2. Trev or Nichols Research Complex,.
More informationEmerging Insect Fruit Pests
Emerging Insect Fruit Pests Peninsular ARS Fruit School 12 April 2011 Dean Volenberg Door County Extension Agricultural Educator dean.volenberg@ces.uwex.edu Brown Marmorated Stink Bug (BMSB) Halyomorpha
More informationManaging Spotted Wing Drosophila in Michigan Cherry
Managing Spotted Wing Drosophila in Michigan Cherry Julianna Wilson 1, Larry Gut 1, Nikki Rothwell 3, Michael Haas 2, Emily Pochubay 3, Karen Powers 3, Mark Whalon 1, and John Wise 1,2 1. Department of
More informationManaging Navel Orangeworm (NOW) in Walnuts. Kathy Kelley Anderson Farm Advisor Stanislaus County
Managing Navel Orangeworm (NOW) in Walnuts Kathy Kelley Anderson Farm Advisor Stanislaus County worm infestation Know your enemy to manage infestations effectively distinguish between NOW and codling moth
More informationSpotted wing drosophila management recommendations for Wisconsin raspberry growers
Spotted wing drosophila management recommendations for Wisconsin raspberry growers Christelle Guédot Department of Entomology, University of Wisconsin; (608) 262-0899; guedot@wisc.edu Spotted wing drosophila
More informationEuropean Grapevine Moth Lobesia botrana
European Grapevine Moth Lobesia botrana Monica L. Cooper UC Cooperative Extension, Napa Viticulture Farm Advisor February 3 & 4, 2011 Jack K Clark Jack K Clark Distribution of Lobesia botrana Sep 2009:
More informationInsect Pests of Cucurbits in New Hampshire
Insect Pests of Cucurbits in New Hampshire Alan T. Eaton and George Hamilton UNH Cooperative Extension Cucurbit School Jan 11, 2017 Insect Pests of Cucurbits in NH Squash bug Squash vine borer Striped
More informationDrosophila suzukii: Local infestation patterns and monitoring around Wädenswil. Stefan Kuske
Eidgenössisches Departement für Wirtschaft, Bildung und Forschung WBF Agroscope Drosophila suzukii: Local infestation patterns and monitoring around Wädenswil Stefan Kuske COST FA 1104, WG 3 Meeting, Wädenswil
More informationDealing with SWD: The Michigan Experience. Rufus Isaacs Department of Entomology Michigan State University East Lansing, MI
Dealing with SWD: The Michigan Experience Rufus Isaacs Department of Entomology Michigan State University East Lansing, MI 48824 isaacsr@msu.edu SWD distribution - U.S. and Michigan? The Boston Globe
More informationSpotted Wing Drosophila - Not so Bad, or was 2011 Just an Odd Season?
Spotted Wing Drosophila - Not so Bad, or was 211 Just an Odd Season? Okanogan Hort Day Okanogan County Agriplex, Omak, WA 31 January 212 1:-1:35 pm Elizabeth H. Beers WSU Tree Fruit Research & Extension
More informationSpotted wing drosophila management recommendations for Wisconsin raspberry growers
Spotted wing drosophila management recommendations for Wisconsin raspberry growers Christelle Guédot Department of Entomology, University of Wisconsin; (608) 262-0899; guedot@wisc.edu Spotted wing drosophila
More information2005 Research: Monitoring, Sanitation, and Insect Pest Management in Figs
Fig Day 2006 2005 Research: Monitoring, Sanitation, and Insect Pest Management in Figs Chuck Burks 1, David Brandl 1, Themis Michailides 2, and Mark Doster 2 1 USDA-ARS, Parlier, CA 2 UC Kearney Agricultural
More informationManaging Spotted Wing Drosophila in Michigan Cherry
MANAGING SPOTTED WING DROSOPHILA IN MICHIGAN CHERRY 1 Managing Spotted Wing Drosophila in Michigan Cherry Julianna Wilson1, Larry Gut1, Nikki Rothwell3, Michael Haas2, Emily Pochubay3, Karen Powers3, Mark
More informationWalnut 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 informationProgress Report Submitted Feb 10, 2013 Second Quarterly Report
Progress Report Submitted Feb 10, 2013 Second Quarterly Report A. Title: New Project: Spotted wing drosophila in Virginia vineyards: Distribution, varietal susceptibility, monitoring and control B. Investigators:
More informationDry Beans XIII-14. Western Bean Cutworm Larva. Identification (and life cycle/seasonal history)
Dry Beans XIII-14 Western Bean Cutworm Gary L. Hein, Frank B. Peairs & Stan D. Pilcher Cutworm Adult Western Bean Cutworm Larva The western bean cutworm causes serious damage to dry beans in the High Plains
More informationSpecial Alert # 2: SWD Larval Infestations in Central Maryland
The University of Maryland Extension Agriculture and Natural Resources Profitability Impact Team proudly presents this publication for the commercial vegetable and fruit industry. July 10, 2015 Special
More informationInvasive Insects Threatening Vegetable Production in The Midwest
Invasive Insects Threatening Vegetable Production in The Midwest Jaime Piñero State IPM Specialist Lincoln University Jefferson City, MO 65102 Tel: (573) 681-5522 pineroj@lincolnu.edu 1. Brown Marmorated
More informationBMSB in Western Region California s and Utah s Increasing Concerns
BMSB in Western Region California s and Utah s Increasing Concerns Kent Daane - University of California, Berkeley Diane Alston - Utah State University This material is based upon work that is supported
More informationWhiteflies. Catharine Mannion, Ph.D. University of Florida/IFAS Tropical Res. and Edu. Center
Whiteflies Catharine Mannion, Ph.D. University of Florida/IFAS Tropical Res. and Edu. Center cmannion@ufl.edu Ficus Whitefly Feeds only on ficus Leaf yellowing Leaf drop Dieback Photo: H. Glenn,, UF/IFAS
More informationSWD Host List Risk? NE SWD Working Group
Spotted wing drosophila monitoring and management in caneberries and eastern vineyards Douglas G. Pfeiffer Dept. of Entomology Virginia Tech, Blacksburg Spotted wing drosophila, Drosophila suzukii (Matsumura),
More informationMonitoring and Controlling Grape Berry Moth in Texas Vineyards
Monitoring and Controlling Grape Berry Moth in Texas Vineyards Fritz Westover Viticulture Extension Associate Texas Gulf Coast April 2008 Lifecycle of Grape Berry Moth The Grape Berry Moth (GBM) over-winters
More informationCoffee market ends 2017/18 in surplus
Coffee market ends 217/18 in surplus World coffee production in coffee year 217/18 is estimated 5.7% higher at 164.81 million bags as output of Arabica increased by 2.2% to 11.82, and Robusta grew 11.7%
More informationSpecial Spotted Wing Drosophila Edition
Volume 11, Number 8a August 8, 2012 Special Spotted Wing Drosophila Edition Originally from Asia, spotted wing drosophila (SWD) first showed up in California in about 2005 and has spread north into Oregon,
More informationBernadine Strik, Professor, Oregon State University 1
Blackberries for the Home Garden Dr. Bernadine Strik, Professor of Horticulture Extension Berry Crops Specialist Oregon State University Wild Blackberries Rubus ursinus The only true PNW native Rubus laciniatus
More information2012 Leek Moth Survey Report
6 February 2013 Prepared by Marion Paibomesai & Margaret Appleby, OMAFRA marion.paibomesai@ontario.ca 519-826-4963 What are Leek Moth? 2012 Leek Moth Survey Report Leek Moth Lifecycle The leek moth, Acrolepiopsis
More informationArea-Wide Program to Eradicate the European Grapevine Moth, Lobesia botrana in California, USA.
United States Department of Agriculture Animal and Plant Health Inspection Service Plant Protection and Quarantine Area-Wide Program to Eradicate the European Grapevine Moth, Lobesia botrana in California,
More informationThe spotted wing drosophila (SWD), Drosophila
E1715 Integrated Pest Management of Spotted Wing Drosophila in North Dakota Adult SWD fly. (John Obermeyer, Purdue Extension Entomology) Esther E. McGinnis, Extension Horticulturist NDSU, Department of
More informationBiological Control of the Mexican Bean Beetle Epilachna varivestis (Coleoptera: Coccinellidae) Using the Parasitic Wasp Pediobius foveolatus
Biological Control of the Mexican Bean Beetle Epilachna varivestis (Coleoptera: Coccinellidae) Using the Parasitic Wasp Pediobius foveolatus (Hymenoptera: Eulophidae) 2017 Mexican bean beetle adult P.
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 informationMANAGING INSECT PESTS IN BERRIES AND FRUITS. Small Farm School 8 September 2012 Bruce Nelson, CCC Horticulture Department
MANAGING INSECT PESTS IN BERRIES AND FRUITS Small Farm School 8 September 2012 Bruce Nelson, CCC Horticulture Department RASPBERRIES TO START ORANGE TORTRIX ON RASPBERRY Raspberry Crown Borer RASPBERRY
More informationUC CITRUS ENTOMOLOGY P ROGRAM
UC CITRUS ENTOMOLOGY P ROGRAM. C ITRUS IPM NEWSLETTER July 2009 Issue 6 UC Kearney Agricultural Research Center http://citrusent.uckac.edu California Red Scale Second Crawlers Starting For California red
More informationNew Research on Navel Orangeworm Management
North San Joaquin Valley Almond Day Modesto Junior College Pavilion, February 10, 2015 New Research on Navel Orangeworm Management Frank Zalom Entomology and Nematology UC Davis Recent NOW Studies Infestation
More informationSeasonal trends in hectares planted, sales volumes on markets and market prices. Pieter van Zyl, Potatoes South Africa
Seasonal trends in hectares planted, sales volumes on markets and market prices Pieter van Zyl, Potatoes South Africa Producers plant between 5 and 54 hectares of potatoes each year. According to Figure
More information2012 Estimated Acres Producers Estimated Production Units Estimated Farm Value Farm Crawfish 182,167 1,251 90,973,725 Lbs.
www.lsuagcenter.com 2012 Estimated Acres Producers Estimated Production Units Estimated Farm Value Farm Crawfish 182,167 1,251 90,973,725 Lbs. $152,835,858 Crawfish Biology Life Cycles evolved in nature,
More informationCULTURE Dr. Gary C. Pavlis, Ph.D. Atlantic County Agricultural Agent. INSECTS Dr. Cesar Rodriguez-Saona, Extension Specialist in Blueberry Entomology,
The BLUEBERRY BULLETIN A Weekly Update to Growers Dr. Gary C. Pavlis, County Agricultural Agent 6260 Old Harding Highway, NJ 08330 Phone: 609/625-0056 Fax: 609/625-3646 Email: pavlis@njaes.rutgers.edu
More informationInsects in Vegetables: A Review of 2011 and What to Know for 2012
1/3/12 Insects in Vegetables: A Review of 211 and What to Know for 212 CABBAGE CATERPILLARS Rick Foster Purdue University Diamondback Moth Diamondback Moth Most serious pest worldwide $1 billion annually
More informationMating Disruption an AreawideApproach to Controlling the Borer Complex in cherry
Mating Disruption an AreawideApproach to Controlling the Borer Complex in cherry N.L. Rothwell and K.L Powers NW Michigan Horticultural Research Center Borer Complex Pest complex consists of three species:
More informationSmall Fruit Insect Management. Kelly Hamby Assistant Professor and Extension Specialist University of Maryland
Small Fruit Insect Management Kelly Hamby Assistant Professor and Extension Specialist University of Maryland kahamby@umd.edu Outline Threat of New Invasive -Spotted Lanternfly Strawberry Pests -Arthropod
More informationVineyard IPM Scouting Report for week of 18 June 2012 UW-Extension Door County and Peninsular Agricultural Research Station Sturgeon Bay, WI
NO. 10 1 Vineyard IPM Scouting Report for week of 18 June 2012 UW-Extension Door County and Peninsular Agricultural Research Station Sturgeon Bay, WI Grape Berry Moth and the Michigan State University
More informationCoffee prices rose slightly in January 2019
Coffee prices rose slightly in January 2019 In January 2019, the ICO composite indicator rose by 0.9% to 101.56 US cents/lb as prices for all group indicators increased. After starting at a low of 99.16
More informationNavel Orangeworm Biology and Management
Navel Orangeworm Biology and Management David Haviland UC Cooperative Extension, Kern Co. 2017 American Pistachio Growers Conference Navel orangeworm (NOW) First Identified in Mexico in 1915 Found in CA
More informationCoffee Berry Borer (CBB) Preliminary Results
Coffee Berry Borer (CBB) Preliminary Results Elsie Burbano eburbano@hawaii.edu November 16, 2011 What is UH CTAHR doing to manage the Coffee Berry Borer? Russell Messing: Alternate hosts, trapping, oviposition
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 informationMonitoring the CBB, Using Traps, and Making Decisions about Where and What Control is Needed. Luis F. Aristizábal A. Tropical Agro-Ecology Specialist
Monitoring the CBB, Using Traps, and Making Decisions about Where and What Control is Needed Luis F. Aristizábal A. Tropical Agro-Ecology Specialist Why is it Important to Monitor the CBB? In order to
More informationBugs and Pests: What You Need to Know
Bugs and Pests: What You Need to Know Chris Benedict WSU Whatcom County Extension New, exotic pest Biology Present throughout all of WA Damage Oviposit on Ripening Fruit Introduce yeasts and bacteria Larvae
More informationVineyard Insect Management what does a new vineyard owner/manager need to know?
Vineyard Insect Management what does a new vineyard owner/manager need to know? Keith Mason and Rufus Isaacs Department of Entomology, Michigan State University masonk@msu.edu isaacsr@msu.edu Insect management
More informationMONTHLY COFFEE MARKET REPORT
E MONTHLY COFFEE MARKET REPORT February 2014 February 2014 has seen significant developments in the coffee market, with prices shooting upwards at a startling rate. The ICO composite daily price has increased
More informationACP and HLB: The California Situation. Victoria Hornbaker California Department of Food and Agriculture
ACP and HLB: The California Situation Victoria Hornbaker California Department of Food and Agriculture Dangerous Pest Threatens California Citrus California's $2.5 billion citrus industry is at risk. Citrus
More informationEarly detection of spotted wing drosophila (SWD) in Virginia Vineyards
Final Report Submitted October 15, 2015 Spotted wing drosophila in Virginia vineyards: Distribution, varietal susceptibility, monitoring and control D. G. Pfeiffer, M. E. Shrader and C. A. Laub Department
More informationHawaii Sharwil Avocado Systems Approach to Northern-tier States, D.C.,
Hawaii Commercial Sharwil Avocado Systems Approach to Northern-tier States, D.C., November 1-March 31 X X Hawaii Sharwil Avocado Systems Approach to Northern-tier States, D.C., Application for Registration
More informationTHOUSAND CANKERS DISEASE of WALNUT: STATUS in CALIFORNIA
THOUSAND CANKERS DISEASE of WALNUT: STATUS in CALIFORNIA Janine Hasey UC Cooperative Extension, Sutter & Yuba cos. Steve Seybold USDA Forest Service, Davis THOUSAND CANKERS Insect-vectored disease on walnut
More informationCoffee market continues downward trend
Coffee market continues downward trend Since August 2017, the ICO composite indicator price has declined in each month except January 2018. The composite indicator decreased by 1.1% in March 2018 to an
More informationUC CITRUS ENTOMOLOGY P ROGRAM
UC CITRUS ENTOMOLOGY P ROGRAM. C ITRUS IPM NEWSLETTER April 2010 Issue 1 California Red Scale First Flight of the Season The biofix (first adult males captured) for California red scale at the Lindcove
More informationCoffee market remains volatile but lacks direction
Coffee market remains volatile but lacks direction Prices fluctuated significantly during August, with the ICO composite indicator dropping by 10 cents before jumping back up another 12 cents by the end
More informationFátima Gonçalves, Cristina Carlos, Susana Sousa, Márcio Nóbrega, José C. Franco, José Manso, António Pinto, Laura Torres
The use of pheromone traps to monitoring the vine mealybug, Planococcus ficus and its main parasitoid, Anagyrus sp. nr. pseudococci Fátima Gonçalves, Cristina Carlos, Susana Sousa, Márcio Nóbrega, José
More informationMONTHLY COFFEE MARKET REPORT
1 E MONTHLY COFFEE MARKET REPORT March 2014 Ongoing uncertainty over the Brazilian coffee crop has caused significant fluctuations in coffee prices during March, with monthly volatility of the International
More informationVine Mealybug Biology & Control Strategies
Foothill Grape Day June 14, 2007 Vine Mealybug Biology & Control Strategies Monica Cooper, Kent Daane, Glenn Yokota Grape Longtailed Obscure Vine Vine Mealybug is Different from Grape Mealybug Grape mealybug
More informationDownward correction as funds respond to increasingly positive supply outlook
Downward correction as funds respond to increasingly positive supply outlook Coffee prices fell sharply at the end of April as institutional investors sold off their positions. The coffee market continues
More informationCorn Earworm: Is It Resistant to Pyrethroids?
Corn Earworm: Is It Resistant to Pyrethroids? Rick Foster Purdue Purdue Collaborative Effort of Illinois of Minnesota of Wisconsin Louisiana State Del Monte Green Giant FMC Penn State Texas A&M Northern
More informationMONITORING WALNUT TWIG BEETLE ACTIVITY IN THE SOUTHERN SAN JOAQUIN VALLEY: OCTOBER 2011-OCTOBER 2012
MONITORING WALNUT TWIG BEETLE ACTIVITY IN THE SOUTHERN SAN JOAQUIN VALLEY: OCTOBER 11-OCTOBER 12 Elizabeth J. Fichtner ABSTRACT Walnut twig beetle, Pityophthorus juglandis, is the vector of thousand cankers
More informationVineyard Site Selection and Layout. Dean Volenberg UW-Extension Door County
Vineyard Site Selection and Layout Dean Volenberg UW-Extension Door County Vineyard Site Selection Climate & Geographic Location French American hybrid wine grape plants are a phenologically distinct crop
More informationSpider 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 informationAPPENDIX Thirty Trees Sampling Method for CBB Monitoring
APPENDIX Thirty Trees Sampling Method for CBB Monitoring Based on a Presentation by Luis F. Aristizábal (University of Florida) Revised: January 2014 by CBB Summit Committee I t is not enough to know that
More informationEFFECT OF CULTURAL MANIPULATION OF "MUMMY" WALNUTS ON WINTER SURVIVAL OF NAVEL ORANGEWORM
EFFECT OF CULTURAL MANIPULATION OF "MUMMY" WALNUTS ON WINTER SURVIVAL OF NAVEL ORANGEWORM G. Steven Sibbett, R. Van Steenwyck INTRODUCTION Navel orangeworm (NOW) is one of the most important insect pests
More informationProject Title: Identification of chemical lure for spotted wing drosophila. PI: Peter Landolt Co-PI (2): Helmuth Rogg
FINAL PROJECT REPORT Project Title: Identification of chemical lure for spotted wing drosophila PI: Peter Landolt Co-PI (2): Helmuth Rogg Organization: USDA, ARS Organization: Oregon Dept. Agric. 5230
More informationLight Brown Apple Moth; Biology, monitoring and control
Light Brown Apple Moth; Biology, monitoring and control For Sonoma County Growers In or Close to a LBAM Quarantine Area, May-June 2009 Rhonda Smith University of California Cooperative Extension Sonoma
More informationGrape Berry Moth, Spotted Wing Drosophila, an other late season insect pests
Grape Berry Moth, Spotted Wing Drosophila, an other late season insect pests Michael C. Saunders Department of Entomology The Pennsylvania State University 501 ASI Building, University Park, PA, 16802
More informationWEEKLY OILSEED REPORT 31 OCTOBER 2018
WEEKLY OILSEED REPORT 31 OCTOBER 218 Unigrain (Pty) Ltd Tel. No. : +27 11 692 44 Fax. No. : +27 11 412 1183 INTERNATIONAL MARKET Table 1: CME Soybean prices and weekly change (cents/bushel) Currently 24/1/218
More informationThousand Cankers Disease vs. Shallow Bark Canker Seasonal Activity of Walnut Twig Beetle in the southern San Joaquin Valley
Thousand Cankers Disease vs. Shallow Bark Canker Seasonal Activity of Walnut Twig Beetle in the southern San Joaquin Valley Botryosphaeria canker diseases Lethal Paradox Canker vs. Phytophthora Elizabeth
More informationChemical Control Options for SWD in Blueberries, Caneberries, Strawberries, Grapes, and Stone fruits
Chemical Control Options for SWD in Blueberries, Caneberries, Strawberries, Grapes, and Stone fruits Rufus Isaacs Department of Entomology Michigan State University East Lansing, MI 48824 isaacsr@msu.edu
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 information