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1 Light Brown Apple Moth TONY SAUNDERS-DAVIES. 2 Light Brown Apple Moth Lepidoptera, Tortricidae, Epiphyas postvittana Female Male dorsal Male ventral.

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Presentation on theme: "1 Light Brown Apple Moth TONY SAUNDERS-DAVIES. 2 Light Brown Apple Moth Lepidoptera, Tortricidae, Epiphyas postvittana Female Male dorsal Male ventral."— Presentation transcript:

1 1 Light Brown Apple Moth TONY SAUNDERS-DAVIES

2 2 Light Brown Apple Moth Lepidoptera, Tortricidae, Epiphyas postvittana Female Male dorsal Male ventral Bradley & Fletcher

3 3 Light Brown Apple Moth Ian Smith

4 4 Light Brown Apple Moth Jianhua Mo Egg Mass Near-mature Larva on Citrus Pupa male (left) & female (right)

5 5 Light Brown Apple Moth Development is continuous, with no true dormancy. In Australia, this moth typically has three generations per year and over- winters as a larva. Adults deposit egg masses containing 20-50 eggs on the upper leaf surface or on fruit. Larvae disperse and construct silken shelters on the underside of leaves, usually near a midrib or large vein. Older larvae roll together leaves and buds or fruit with webbing. Damage to fruit occurs as surface feeding by the larvae. Larvae will occasionally enter the fruit to feed. Pupation takes place within the larval nests.

6 6 Light Brown Apple Moth Some notable trees are apple, pear, peach, apricot, nectarine, citrus, persimmon, cherry, almond, avocado, oak, willow, walnut, poplar, cottonwood, coast redwood, pine, and eucalyptus. Some common shrub and herbaceous hosts are grape, kiwifruit, strawberry, berries (blackberry, blueberry, boysenberry, raspberry), corn, pepper, tomato, pumpkin, beans, cabbage, carrot, alfalfa, rose, camellia, jasmine, chrysanthemum, clover, and plantain. Ian Smith Feeding Damage Jianhua Mo

7 7 Light Brown Apple Moth Bio - Control Dolichogenidea tasmanica & Goniozus jacintae, parasitoids of lightbrown apple moth larvae, are used to control LBAM in Australia & New Zealand. Goniozus jacintae Spiders Earwigs


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