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insect problems host:web1.msue.msu.edu

Listing 1 - 10 from 28 for insect problems

LILIUM INSECT PROBLEMS - Indoors
... LILIUM INSECT PROBLEMS - Indoors Michigan State University Extension Ornamental Plants plus Version 3.0 - 00000862 11/12/99 LILIUM INSECT PROBLEMS - Indoors Aphids suck plant juices and are usually found at the stem tips ...
web1.msue.msu.edu

PINUS INSECT PROBLEMS
... INSECT PROBLEMS Michigan State University Extension Ornamental Plants plus Version 3.0 - 00001122 11/12/99 PINUS INSECT PROBLEMS Aphids will infest branches and suck plant juices. They produce honeydew which may support ... over. Clumps of resin will form on shoots where the insects bore into the shoots. Insect injury causes trees to become bushy and have multiple leaders. The insects can be found ...
web1.msue.msu.edu

PSEUDOTSUGA INSECT PROBLEMS
... INSECT PROBLEMS Michigan State University Extension Ornamental Plants plus Version 3.0 - 00002409 11/12/99 PSEUDOTSUGA INSECT PROBLEMS Aphids of various types may cause needle loss or twisted, discolored needles. Honeydew produced by the insect may coat lower parts of the ...
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GLADIOLUS INSECT PROBLEMS
... GLADIOLUS INSECT PROBLEMS Michigan State University Extension Ornamental Plants plus Version 2.0 - 00000670 01/01/98 GLADIOLUS INSECT PROBLEMS Aphids can be controlled with various dusts or sprays. Thrips rasp the outer tissue ...
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PICEA INSECT PROBLEMS
... PICEA INSECT PROBLEMS Michigan State University Extension Ornamental Plants plus Version 3.0 - 00001097 11/12/99 PICEA INSECT PROBLEMS Two adelgids commonly attack spruce. Eastern spruce gall adelgid forms pineapple like galls (Vis ... serious. Bagworm lives in a two to three inch long sack built from needles. The insect overwinters as an egg in the sacks of the females. The injury consists of feeding ...
web1.msue.msu.edu

TULIP INSECT PROBLEMS
... TULIP INSECT PROBLEMS Michigan State University Extension Ornamental Plants plus Version 2.0 - 00001485 01/01/98 TULIP INSECT PROBLEMS The bulb mite is a yellowish-white, bead-like, shining, slow-moving mite. Infested ...
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HAMAMELIS INSECT PROBLEMS
... INSECT PROBLEMS Michigan State University Extension Ornamental Plants plus Version 3.0 - 00000695 11/12/99 HAMAMELIS INSECT PROBLEMS Saddled prominent is a green to brown or yellow caterpillar with a reddish brown spot on its back. It eats the leaves. No chemicals are listed because outbreaks of the insect ...
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ELEAGNUS INSECT PROBLEMS
... ELEAGNUS INSECT PROBLEMS Michigan State University Extension Ornamental Plants plus Version 3.0 - 00000557 11/12/99 ELEAGNUS INSECT PROBLEMS Few insects bother Eleagnus. The most likely insect problem may be an infestation of one ...
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HEDERA INSECT PROBLEMS - Indoors
... INSECT PROBLEMS - Indoors Michigan State University Extension Ornamental Plants plus Version 3.0 - 00000699 11/12/99 HEDERA INSECT PROBLEMS - Indoors Mealybugs look like white puffs of cotton. They suck plant juices and heavy infestations will coat the leaves with sticky honeydew. Use house plant insect ...
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EPISCIA INSECT PROBLEMS
... INSECT PROBLEMS Michigan State University Extension Ornamental Plants plus Version 3.0 - 00000567 11/12/99 EPISCIA INSECT PROBLEMS Mealybugs look like white puffs of cotton. They suck plant juices and heavy infestations will coat the leaves with sticky honeydew. Use house plant insect sprays according ...
web1.msue.msu.edu