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A mathematical population model limited by density-dependent larval mortality and a baculovirus for Oryctes rhinoceros, a scarabaeid pest of coconut a...
Read moreWater movement in response to gradients of water potential in the soil-plant-atmosphere catena is considered. An approximate solution is presented of ...
Read moreSample size estimates for monitoring population densities of Tetranychus urticae and Panonychus ulmi in apple orchards in South Africa were derived fr...
Read moreIntensive agriculture is dominated by monocultures of high-yielding plants that receive large applications of nitrogen (N) fertilizers to boost plant ...
Read morePlants face a constant struggle to acquire nutrients and defend themselves against herbivores. Mycorrhizae are fungal mutualists that provide nutrient...
Read more1. Freshwater is vital to much life on Earth and is an essential resource for humans. Climate change,however, dramatically changes freshwater systems ...
Read moreFactors which encouraged the establishment of populations of Senecio aquaticus in agricultural grassland in Orkney included (1) the presence of water ...
Read moreEcological theory on predator-prey interactions and an understanding of how environmental factors affect predator dispersal and host finding is founda...
Read moreThe Secretary of the CBD called on relevant organizations and stakeholders "to submit views and relevant information on any potential implications of ...
Read moreThis report highlights the results of consultation meetings and field visits organized by the Department of Crop Production and the CGIAR Research Pro...
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