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Our current inability to estimate precisely the population sizes of chimpanzees and gorillas across much of the Congo Basin has been detrimental to th...

Over recent decades, our understanding of climate change has accelerated greatly, but unfortunately, observable impacts have increased in tandem. Both...

The performance of three control methods for Boophilus microplus (Can.) in Australia, acaricides, pasture spelling and tick resistant cattle, was asse...

The value of the density dependent term c in the equation M=aLc relating the number of maturing females (M) of Boophilus microplus (Can.) to the numbe...

Rivers in Northern Nigeria flowing north-eastwards into Lake Chad traverse, as they pass through the Sudan Savannah zone, wide seasonal flood-plains t...

One-third of the total of British species of Auchenorrhyncha have been identified in aerial traps at Silwood Park, in southern England. The numbers of...

Climate change, intensified tourism and trade activity have resulted in several exotic mosquito species invading the temperate zone, with considerable...

At Rothamsted in southern England from 1973 to 1977, alate cereal aphids (Sitobion avenae (F.), Metopolophium dirhodum (Wlk.), and in some years S. fr...

1. The introduction of non-native species continues to cause ecological concern globally, but there have been no published reviews of their effects in...

Oak decline is a complex disorder caused by multiple stressors. Although declines have been observed across Europe since 1700, there is still a lot of...