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The incidence of virus yellows diseases (caused by beet yellowing virus [beet yellows closterovirus] and/or beet mild yellowing luteovirus) in sugar b...
Read moreA possible explanation for low success rates when introducing natural enemies to new regions for biological control of insect pests is that they fail ...
Read moreSimple models were developed to explore the interaction between the curculionid lucerne (Medicago sativa) pest Sitona discoideus and its introduced br...
Read moreThe brown locust Locustana pardalina is a major agricultural pest in southern Africa, with populations periodically reaching plague proportions. Manag...
Read moreHeteronomous hyperparasitism, in which male parasitoids develop at the expense of conspecific females or competing parasitoid species, is characterist...
Read moreA field trial was conducted in 1994 near Ketou, Ouemé, Benin, to investigate the efficacy of an oil formulation of the fungal entomopathogen, Metarhiz...
Read moreA before/after-control/impact experiment (BACI) was used to examine the short-term effects of canopy openness on insect herbivores foraging on the see...
Read moreEuropean forests are facing a rapid decline in light-demanding biota. This has prompted active interventions to re-establish and maintain partial habi...
Read moreThe stage-specific responses of eruptive populations to ecosystem alterations have received little attention, despite the relevance of the issue for c...
Read moreLarge-scale insect outbreaks provide an ideal system to examine the cascade of ecological effects of disturbance regimes across forested landscapes. A...
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