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A statistical model is presented which explores the effects of weed patchiness on crop yield. Input data are a non-linear regression of yield versus w...

Monitoring small, mobile organisms is crucial for science and conservation, but is technically challenging. Migratory birds are prime examples, often ...

Aedes aegypti (L.) is an invasive mosquito responsible for vectoring diseases such as dengue, Zika and Chikungunya. Dengue affects a large proportion ...

Invasive species may have devastating impacts on native biota. Cane toads Rhinella marina continue to invade northern Australia and the consequences f...

Some of the most damaging invasive plants are dispersed by frugivores and this is an area of emerging importance in weed management. It highlights the...

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...