Search
All content is free for everyone to browse, read and share. You’ll find journal articles and non-peer reviewed grey literature. Type keywords into the search box or Use the filtering options below to browse the content.
Showing 64 results
The line intersection method is described. In practical tests with plants, including beans, the method compared well with direct measurement.-Duke Uni...
Read moreSee H.A. 34: 1759.
Read moreEcological theory on predator-prey interactions and an understanding of how environmental factors affect predator dispersal and host finding is founda...
Read moreNeonicotinoids are the most widely used insecticides world-wide, but their fate in the environment remains unclear, as does their potential to influen...
Read moreThe pollinating value of bees on temporarily uncaged runner beans was determined from the set on flowers known to have been visited by these insects, ...
Read moreA biological interpretation was made of spatial distributions of the aleyrodid Trialeurodes vaporariorum reared on Phaseolus vulgaris from various agg...
Read moreBatches of young tomato and bean plants were kept at a common site during either the day or night and placed out during the alternative period at each...
Read moreEffects of total solar radiation and temperature on the early vegetative growth of Helianthus annuus cv. Polestar and Phaseolus vulgaris cv. Canadian ...
Read moreEffects of intraspecific competition in Callosobruchus maculatus and C. rhodesianus on cowpeas were studied in the laboratory in order to predict whet...
Read moreThe population dynamics of six species of chrysomelid beetle pests (Diabrotica viridula (F.), D. balteata Lec., D. adelpha Har., Acalymma theimei (Bal...
Read more