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Leafrollers

Adults: Adult leafrollers are all small, inconspicuous moths ...

Page 1 of 3 Leafrollers Number 24 Revised April 1994 By Charlma Phillips, Principal Forest Health Scientist Leafrollers are larval (caterpillar) stages of a number of species of moths.

Insect Biology and Biodiversity Activities / Spring ...

Insect Biology and Biodiversity Activities / Spring Leafrollers in the Pacific Northwest Eric LaGasa Leafroller caterpillars, the immature stage of small moths, are abundant in spring on many fruit trees and ornamental plants in the Pacific Northwest, and they include a diverse mix of native and ...

Management of apple pests: codling moth, leafrollers ...

EPA Decision on Guthion Phase Out É 2007 limit of 4 lb ai/A 4 appl. É 2008 -2009limit of 3 lb ai/A 3 appl. É 2010 limit of 2 lb ai/A 2 appl. É 2011 -2012limit of 1.5 lb ai/A1 appl. • Regulatory action is a major driving force requiring changes in IPM programs.

CONSERVATION OF LEAFROLLER PARASITOIDS THROUGH PROVISION OF ...

These leafrollers are both attacked by many of the same species of parasitoids. The parasitoids commonly recovered from these leafrollers in Washington orchards include two eulophids ( Colpoclypeus florus Walker and Sympiesis sp.), two tachinids ( Nemorilla pyste Walker and Nilea erecta Coquillet ...

CATERPILLAR CLOBBER

... Citrus cutworm Cherry Codling moth Chestnut Cutworms Citrus citron Fall webworm Filbert Filbert leafroller Grapefruit Filbert webworm Kumquat Filbertworm Lemon Fruittree leafroller Lime Garden tortrix Nectarine Grape leaffolder Orange Green fruitworm Pecan Gypsy moth Peach Humped green fruitworm Pear Leafrollers Persimmon ...

Insect Management in Organic Blueberries

Executive Summary Three important insect pests of blueberries are aphids, leafrollers and weevils. In other cropping systems organic methods for management of these pests have been developed.

Peach—Harvest Fruit Sample Damage Evaluation for Peach Twig ...

Bugs or Katydids (+/-) Live (+/-) Para-sitized (+/-) Rust (+/-) Fruit rot (+/-) Scab (+/-) 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 www.ipm.ucdavis. edu Peach—Harvest Fruit Sample Damage Evaluation for Peach Twig Borer, Oriental Fruit Moth, Leafrollers, Stink Bugs, Plant Bugs, Katydids, San Jose Scale ...

Success® for Insect Control on Strawberries, a New ...

02-01 January 29, 2002 Success® for Insect Control on Strawberries, a New Insecticide Registration David Limburg and Frank Zalom University of California, Davis Introduction Success®, an insecticide effective for control thrips, armyworms and leafrollers, has just been approved for use on ...

SPECIES COMPOSITION AND ABUNDANCE OF LEAFROLLERS IN A ...

Forestry 85 New Zealand Plant Protection 55:85-89 (2002) SPECIES COMPOSITION AND ABUNDANCE OF LEAFROLLERS IN A CANTERBURY PINE PLANTATION E.G. BROCKERHOFF 1, H. JACTEL 2, A.C. LECKIE 1 and D.M. SUCKLING 3 1 Forest Research, P.O. Box 29237, Christchurch, New Zealand 2 Laboratory of Forest ...

Oak Leaf Roller and Springtime Defoliation of Live Oak Trees

Bastiaan "Bart"M. Drees* Oak Leaf Roller and Springtime Defoliation of Live Oak Trees E-206 3-04 I n early spring, many species of caterpillars can defoliate oaks and other trees.