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The rate of evaporation from a crop is expressed in terms of weather parameters and a quantity rS derived from profiles of temperature, humidity, and ...
Read moreEffects of controlling the shrub Disperma sp. (near D. eremophilum Milne-Redhead) by hand clearing and 3 mechanical methods on ground-cover compositio...
Read moreWhen weather was favourable (warm, dry) for ovi-position by O. frit, the combined activity of predators and parasites was found to be inadequate to pr...
Read moreThe estimation of dose-response relationships is an integral and legally necessary part of the routine regulatory process for herbicides. For each her...
Read moreIndividuals of eleven native British shrub species growing in containers out of doors were subjected to sodium chloride solutions of different concent...
Read moreSeed dispersal is of high applied relevance as it governs colonization processes in rare species and during plant invasions. Seed tracking is a powerf...
Read moreIn order to investigate the effect of insect recolonization on the insecticide-induced resurgence of crop pests, a modified Lotka-Volterra predator-pr...
Read moreSingle and combined treatments of 2,4,5-T were applied by paintbrush to cut Betula pendula and B. pubescens stumps and fosamine was applied by foliar ...
Read moreDuring the years 1963-70, further progress was made in eradicating tsetse (Glossina tachinoides, G. morsitans, G. palpalis) from parts of north-easter...
Read moreThe abundance and species richness of butterflies [Rhopalocera] on expanded-width uncropped arable field edges, which were subject to 10 contrasting, ...
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