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The influence of adults of Coccinella californica Mannh. on the spread of a plant virus (bean yellow mosaic virus) transmitted by Acyrthosiphon pisum ...
Read moreA phycitid moth, Cactoblastis cactorum, was released in Kruger National Park (KNP), South Africa, during 1988 in an attempt to control O. stricta biol...
Read moreIn an attempt to improve the biological control of O. stricta in South Africa, a stock of D. opuntiae was obtained from O. stricta in Australia during...
Read moreThe effects of defoliation of the malvaceous tropical weed Sida acuta by an introduced biological control agent, the chrysomelid Calligrapha pantherin...
Read moreIn the early 1990s, birch (Betula pubescens) forests in north-western Norway were damaged by the bud- and shoot-mining larvae of Argyresthia retinella...
Read moreThe rust fungus Uromyces rumicis and the chrysomelid beetle Gastrophysa viridula have been considered as biocontrol agents against Rumex obtusifolius....
Read morePopulations of the hepialid Wiseana cervinata on 0.8-ha plots in pastures in New Zealand appeared to be regulated by density-dependent recruitment, po...
Read moreThree important questions concerning the basic cause of the injuriousness of Tetranychid mites in Australian commercial orchards are whether insectici...
Read moreExposure to extreme temperatures can negatively affect animal reproduction, by disrupting the ability of individuals to produce any offspring (fertili...
Read moreChanges in the distribution, frequency and abundance of 3 forms of the weed Chondrilla juncea in south-eastern Australia are documented for the period...
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