obliquebanded leafroller

Listing 1 - 10 from 10 for obliquebanded leafroller

OREP - Development of Alternative, IPM-compatible Strategies For Organophosphate Resistant Obliquebanded Leafroller on Apple
... of the Centre Development of Alternative, IPM-compatible Strategies For Organophosphate Resistant Obliquebanded Leafroller on Apple Report No.: OREP-1999/14 Lead Investigator: Mr. Bernt Solymar ... conducted in six commercial apple orchards, located in several regions of Ontario, where obliquebanded leafroller populations had been confirmed organophosphate resistant prior to the start of this project ...
res2.agr.gc.ca

Obliquebanded Leafroller
... Obliquebanded Leafroller Fruit IPM Fact Sheet Obliquebanded Leafroller Choristoneura rosaceana (Harris) Family - Tortricidae Adapted from: Common Tree Fruit Pests NCR 63. by: Angus Howitt, 1993. Michigan State University The Obliquebanded Leafroller ... that range from 20 to 30 mm long, the obliquebanded leafroller larvae are the largest leafroller larvae found in commercial orchards. Pupa: The pupae ...
www.canr.msu.edu

California Backyard Orchard: Pests and Diseases
... Operations Orchard Pests by Season - Green Tip - Petal Fall Fruit Worms Hosts: Fruittree Leafroller and Obliquebanded Leafroller: apple, pear, stone fruit, almond, citrus. Green Fruitworm: apple, pear, plum, prune ... and leaf some foliage loss, rolling and webbing. Description - several species: Fruittree leafroller: black with black-headed larva drops on spun thread. Green fruitworm: green larva ...
homeorchard.ucdavis.edu

Scientific Staff - Mitch Trimble
... Electrophysiology, and Pheromone-Mediated Trap Catch of North American Populations of the Obliquebanded Leafroller. Environmental Entomology 32(3):470-476. Trimble, R.M. (Mitch), P.M. ... of the sex-pheromone communication system associated with organophosphorus-insecticide resistance in the obliquebanded leafroller (Lepidoptera : Tortricidae). Canadian Entomologist 133(6):867-81. Fraser, H.W. and ...
res2.agr.gc.ca

Tree Fruit Insect Pest Photographs
... egg mass Clipped leaves Normal (upper) and virus infected (lower) larva Fruit injury Variegated Leafroller (Get the facts on biology, monitoring, and management - Va. Tech.) Newly deposited egg ... Mature larvae Redbanded Leafroller (Get the facts on biology, monitoring, and management - Va. Tech.) Adult female and male Larva Larva (yellow) and fruit injury Egg mass Obliquebanded Leafroller (Get the ...
www.caf.wvu.edu

Apple Foliage Insect Pest Visual Key
... leafroller phot1-18.jpg Tufted apple bud moth or variegated leafroller phot1-19.jpg Tufted apple bud moth or variegated leafroller phot1-25.jpg Redbanded leafroller phot1-27.jpg Redbanded leafroller phot1-29.jpg Obliquebanded leafroller ...
www.caf.wvu.edu More from this site

Fruittree Leafroller
... trees to harvest heal over with depressed russet scars similar to those caused by the obliquebanded leafroller. As the season progresses, the larvae confine their feeding to the foliage and cause some ... coming out to feed on other leaves and on the fruit. Fruittree leafroller larvae look very similar to those of obliquebanded leafroller but are much more active when disturbed. About the time the ...
www.canr.msu.edu

Cornell Fruit Resources, Cornell University
... European Apple Sawfly European Red Mite Green Fruitworm Obliquebanded Leafroller Pear Psylla Phyotphagous Mirid Bugs Plum Curculio Predatory Mites Redbanded Leafroller Rosy Apple Aphid San Jose Scale Tarnished ... Borer Cherry Fruit Fly and Black Cherry Fruit Fly Comstock Mealybug Dogwood Borer Obliquebanded Leafroller Oriental Fruit Moth Peachtree Borer Plum Curculio Predatory Mites San Jose Scale ...
www.hort.cornell.edu

Pruning fruit trees for pest management
... spray coverage for efficacy of the pesticide. Apple scab, powdery mildew, fire blight, pear psylla, obliquebanded leafroller, scale and mites all require good spray coverage for adequate control since the pest pressure ...
virtualorchard.net

OBLR is most damaging insect pest to apples in MI
... to apples in MI By Phil Schwallier and Gary Thornton, Michigan State University Extension The obliquebanded leafroller (OBLR) is the most damaging insect pest to apples in Michigan. It is not uncommon ...
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