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A phycitid moth, Cactoblastis cactorum, was released in Kruger National Park (KNP), South Africa, during 1988 in an attempt to control O. stricta biol...
Read moreBiological pest control has become one of the central principles of ecological intensification in agriculture. However, invertebrate natural enemies w...
Read moreThe expanding use of selective pest-control agents provides a unique opportunity to study food web interactions in the field while addressing major en...
Read moreBiological control (biocontrol) can provide permanent cost-effective control of plant pests, but has variable success. The ability to predict the succ...
Read moreA model for the growth and development of cassava under pest-free conditions, as modified by weather, soil nitrogen and water, is described. The model...
Read moreThe effects of 2 levels of infestation by Phytoptus chondrillae G. Can. (Aceria chondrillae) on inflorescence growth and reproductive capacity of Chon...
Read moreEcological theory on predator-prey interactions and an understanding of how environmental factors affect predator dispersal and host finding is founda...
Read moreThe impact of the oligophagous capitulum weevil Larinus latus on seed production by its host Onopordum species was studied in its native range in orde...
Read moreA field experiment conducted in Oregon tested the independent and combined effects of Tyria jacobaeae and Longitarsus jacobaeae on ragwort (Senecio ja...
Read moreThe effects of defoliation of the malvaceous tropical weed Sida acuta by an introduced biological control agent, the chrysomelid Calligrapha pantherin...
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