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The following is virtually the author's summary. Dipterous eggs laid in the soil round the bases of plants in market-garden crops of cabbage and cauli...
Read moreThe following is based largely on the author's summary. A study was made in eastern England in 1969-70 on aphidophagous Syrphids and Syrphid predation...
Read moreBathycoelia thalassina (H.-S.) occurs in all cacao-growing regions of Ghana, and in large numbers where Amazon varieties and hybrid selections are cul...
Read moreEstimated levels of larval parasitism of Mythimna separata, a pest of pasture and cereal crops in New Zealand, before and after the introduction of th...
Read moreTropical agroforests are diverse systems where several predator groups shape animal communities and plant-arthropod interactions. Ants, birds and bats...
Read moreThe density of Pteronia pallens (Asteraceae), a shrub toxic to sheep, increased in Karoo rangeland at the expense of a congeneric palatable shrub, P. ...
Read moreThere is increasing interest in the use of food supplements in agriculture to enhance the performance of parasitoids as part of conservation biologica...
Read moreSome biosecurity systems aimed at reducing the impacts of invasive alien species that employ sentinel trapping systems to detect the presence of unwan...
Read moreInteractions between the polyphagous carabid predator Pterostichus melanarius and slugs were investigated from July to September 1992, before and afte...
Read moreEnhancing biodiversity-based ecosystem services can generate win-win opportunities for conservation and agricultural production. Pollination and pest ...
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