Flora Library
Search for gall wasps host:www.na.fs.fed.us
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gall wasps host:www.na.fs.fed.us
Listing 1 - 4 from 4 for gall wasps
oak grows forest cover poorly drained native range podzolic soils bottom lands oklahoma and texas upper slopes american elm annual precipitation eastern kansas loblolly pine extreme southern coastal plain seed production maple acer
Quercus coccinea Menchh
... The most important insect pests are nut weevils (Curculio spp.), moth larvae (Lepidoptera), and cynipid gall wasps (Cynipidae) (18). The proportion of uninfested acorns is usually highest in years of greatest seed ... heavy infestations may kill the entire tree. Also, the large oak-apple gall wasp (Amphibolips confluenta) may cause gall on the leaves or leaf petioles of scarlet oak (1). Special Uses ...
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Quercus palustris Muenchh
... host to many of the common oak-feeding insects including many defoliators, wood borers, gall wasps, and acorn weevils. Pin oak is classified as a "most preferred" host for gypsy ... caterpillar (Malacosoma disstria), a leafroller (Argyrotaenia quercifoliana), the homed oak gall wasp (Callirhytis cornigera), and the gouty oak gall wasp (C. quercuspunctata). Thousands of acres of pin oak stands in ...
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Quercus stellata Wangenh
... (14). The foliage also is susceptible to at tacks by aphids, lace bugs, various scales, gall wasps, and mites. The trunk, twigs, and roots may be damaged by carpenterworms, borers, beetles, twig ...
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Quercus alba L
... fungus and the twolined chestnut borer (Agrilus bilineatus). White oak also hosts various scale insects, gall-forming insects, and twig pruners, but most of these are of minor importance. White ... heavy ones. Two moths damage acorns, the filbertworm (Melissopus latiferreanus) and Valentinia glandulella. The Cynipid wasps cause galls to develop in the acorn or on the cup. The oak timberworm ( ...
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