Flora Library
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larvae are fed host:www.canr.msu.edu
Listing 1 - 5 from 5 for larvae are fed
redbanded leafroller cranberry fruitworm european red mite grape berry moth generation larvae apple maggot reddish brown light brown somewhat larger lay eggs third brood life history second and third brood dark brown creamy white calyx ends
Cranberry Fruitworm
... the abdomen. Larvae are about ½ inch long when fully grown. The larvae attain a length of about 3/8 inch and are usually greenish, sometimes light brown along the back. Once larvae are fully grown, they ... berries is consumed entirely by fruitworm larvae. Fed-upon berries are covered with brown sawdust-like frass and usually webbed together with silk. The frass of the larvae fills the tunnels in the ...
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Apple Maggot Fact Sheet
... fed on the fruit of hawthorn and juneberries. On apples, this pest was known as "railroad worm." Host Range Apple maggots infest apples, pears, plums, apricots, hawthorns and crabapples. They are ... are 0.90 mm long and 0.25 mm wide, elliptical, semi-opaque and creamy white. Larva: When full grown, larvae are 8 mm long and 2 mm wide. They are ...
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Redbanded Leafroller
... 1.6 mm long. After it has fed, the body of the new caterpillar ... larvae are dark brown rather than green. First-brood larvae reach maturity mostly during the first half of July, though a few mature earlier and others considerably later. When the larvae are about half grown, they may migrate to and feed on the fruit, though some individuals complete development on the leaves. The larvae ...
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European Red Mite
... which readily distinguish it from the other instars. The average length of larvae is about 0.15 mm. Protonymph: The protonymph, or second instar ... heavy mite infestations toward the end of the growing season. Both larvae and adults feed on the eggs and on motile mites making ... that most of the eggs are transparent and empty because some of the insect enemies of the mites have fed on them. The eggs ...
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Grape Berry Moth
... . The head of the mature larvae is light brown but the thoracic shield remains dark brown. Mature larvae are 1/3 inch (10 mm) long. In early Spring, larvae feed on tender stems, blossom ... chamber. Some larvae pupate in the fruit cluster where they have fed. It is not unusual in Michigan to have both first and second generation larvae in the vineyard. Second generation larvae tunnel directly ...
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