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To test common assumptions that the reduction in agrochemicals on organic farms allows the conservation of biodiversity but has some cost in terms of ...

Sorghum cv. Funk's 522 was grown in 1978 followed by rye cv. Abruzzi under conventional tillage (CT) (disc ploughing) or no tillage (NT). Soyabean cv....

Studies were conducted to determine which plant species are commonly dispersed by the following vectors: soil carried on motor vehicles; topsoil; suga...

Total solar, near infra-red, and photosynthetically active radiation were measured by tube solarimeters at Rothamsted in barley, sugar beet, field bea...

In studies in a 60- to 90-year-old stand on dry sandy soil in western Finland, Scots pine (Pinus sylvestris) trees that had been defoliated by the pin...

In a study in an unsprayed cider-apple orchard in Bristol, England, on the importance of egg predation in the population dynamics of Cydia pomonella (...

Insectivorous birds are increasingly recognized for the crucial pest control services they provide to agroecosystems. While both the foraging activity...

Chaparral, a type of shrubland common throughout the California Floristic Province, is subject to management and removal in regions where wildfire thr...

Fluctuating asymmetry (FA) of birch (Betula spp.) leaves collected along 4 pollution gradients in NW Russia and Finland was assessed by measuring the ...

A before/after-control/impact experiment (BACI) was used to examine the short-term effects of canopy openness on insect herbivores foraging on the see...