E, Issue 393U.S. Department of Agriculture, Bureau of Entomology, Division of Insects Affecting Man and Animals., 1936 - Beneficial insects |
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100 cubic feet 15 such pods 1934 an examination 1936 the junior angustifolia August in 1935 beetles are winnowed bernating brood bird vetch bitter vetch brachialis is apparently Bridwell and Bottimer Bridwell reports brood have disappeared Bruchus brachialis attack common vetch cracca cultivated and volunteer CYCLE Bridwell dasycarpa dead bruchids Division of Foreign Foreign Plant Quarantines fourth instar Franklin County Gloucester Counties Haddon Heights hairy vetch heavily infested North HOST PLANTS Bruchus Hungarian vetch Hungary hydrocyanic acid Jersey June 15 junior author known where hibernation larvae living bruchids migrating to hibernating narrow-leaf vetch North Carolina observed Bruchus brachialis oviposition pannonica peak about July percent at Haddon perimental plantings PLANTS Bruchus brachialis Rowan County SEASONAL HISTORY shipments smooth vetch Spartanburg Counties species Vicia villosa vetch bruchid vetch fields vetch genus Vicia vetch hay vetch is cut vetch pods develop vetches belonging Warren Counties Washington and Wicomico week in June Wicomico Counties