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The authors present a model simulating the effects of the acridid Melanoplus sanguinipes on the yield of spring wheat planted in infested stubble. The...
Read moreIn apple orchards, the use of pesticides such as pyrethroids for the control of lepidopteran and dipteran pests can severely disturb natural equilibri...
Read moreThere are few economic studies that have estimated the impact of climate variables on agriculture by identifying their impacts on irrigation sources, ...
Read moreInvasive herbivores can have large negative impacts on natural ecosystems. Management of invasive populations often requires frequent, broadscale, exp...
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 moreField studies were conducted in New Brunswick, Canada, to evaluate the relationship between larval density of Zeiraphera canadensis and damage to curr...
Read moreAmid signs that estuarine ecosystems are increasingly degraded and may reach new thresholds of irreversible decline, restoration ecologists and coasta...
Read moreA population dynamics model of the field biology of the curculionid Anthonomus grandis under Brazilian conditions was linked to a model for cotton gro...
Read moreEcosystems are degrading world-wide, with severe ecological and economic consequences. Restoration is becoming an important tool to regain ecosystem s...
Read moreHoneybees have world-wide importance as crop pollinators. To ensure their persistence in agricultural systems, statistically robust field trials of pl...
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