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The populations of Operophtera brumata (L.) on 8 cider apple trees of 4 cultivars were monitored from October 1972 until May 1975 in Western England. ...
Read moreIn investigations in New Zealand, percentage estimates of the total mortality of Pieris rapae (L.) due to ground-living arthropod predators obtained b...
Read moreAn analysis of predation of cereal aphids (Sitobion avenae and Metopolophium dirhodum) by larvae of Episyrphus balteatus is described. Field data on t...
Read moreFluctuations in the abundance of the noctuid Archanara geminipuncta, which causes damage to the silicate-rich shoots of common reed (Phragmites austra...
Read moreLarvae of Tabanus nigrovittatus Macq. and Chrysops fuliginosus Wied., 2 of the 4 species of tabanid that breed in the Great Sippewissett Marsh in Mass...
Read moreGeneralist predators such as carabid and cantharid beetles form an important component within natural enemy communities in arable land. Usually, preda...
Read moreThe effects of different ecological processes on larval simuliid community structure was examined at a regional scale in 51 rapids in unregulated and ...
Read moreBee-friendly plants are defined by the quantity of food they produce and the visitation rates of adult insects foraging for nectar. However, it is pol...
Read moreThe following is based largely on the author's summary. Observations were made in 1964-68 on the biology and ecology of rice stem borers in Sarawak (E...
Read moreThe following is based partly on the author's summary. Cattle egrets (Ardeola ibis) feeding in dairy-cattle pastures in the south-western Cape Provinc...
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