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A computer model is described which simulates the spread of barley yellow dwarf luteovirus (BYDV) by aphids in winter cereals in SW England. The model...

Seed predation can cause substantial losses of newly produced weed seeds and can therefore be important in regulating weed densities. The impact on we...

The following is based almost entirely on the author's summary. In investigations in southern England, nearly twice as many eggs were laid by females ...

Field studies were conducted in the Netherlands during 1993-96 to assess the effects of herbicide drift and fertilizer misplacement on the botanical d...

Many grasslands in north-west Europe are productive but species-poor communities resulting from intensive agriculture. Reducing the intensity of manag...

The following is based largely on the author's summary. Observations were made in 1964-68 on the biology and ecology of rice stem borers in Sarawak (E...

The following is based largely on the authors' summary. The ecology of Aphis craccivora Koch and subterranean-clover stunt virus [cf. RAE A 58 646] wa...

In a context of increasing human impact on ecosystems and species distributions, population restoration (introductions, reintroductions, reinforcement...

Intensifying agricultural production in sustainable ways is pivotal to increasing food production while reducing environmental impacts. Ecological int...

Information is lacking on how possible future changes in the seasonal occurrence and intensity of precipitation in Europe will affect the arthropod co...