INSECT PESTS OF PIGEONPEA AND THEIR MANAGEMENT
نویسندگان
چکیده
منابع مشابه
Insect pests of tea and their management.
Globally, 1031 species of arthropods are associated with the intensively managed tea Camellia sinensis (L.) O. Kuntze monoculture. All parts of the plant, leaf, stem, root, flower, and seed, are fed upon by at least one pest species, resulting in an 11%-55% loss in yield if left unchecked. There has been heavy use of organosynthetic pesticides since the 1950s to defend the plant against these p...
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In natural stands, trunk borers are economically the most serious insect pests. The larvae construct galleries in the trunks of living trees, causing the greatest damage in the lower portion (Beal 1952; Hay and Wootten 1955). The quality of the butt log, which is potentially the most valuable portion of the tree, is greatly reduced. Oaks suffer more damage than other hardwoods in the South (Hay...
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ژورنال
عنوان ژورنال: Annual Review of Entomology
سال: 1999
ISSN: 0066-4170,1545-4487
DOI: 10.1146/annurev.ento.44.1.77