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A transect of forty-four pitfall traps passing through eleven point habitats associated with citrus in South Africa captured 10 488 individuals compri...

This article contributes to streams of knowledge related to biocultural diversity, food tourism and the cultural impacts of introduced species. Specif...

In pot experiments using fine sandy loam (pH 6.3) ryegrass (Lolium perenne L.), winter wheat (Triticum aestivum L.), red clover (Trifolium pratense L....

A mathematical model representing the S cycle in a grazed pasture was programmed on to an analogue computer to simulate the results of a field experim...

Plant diseases are a growing threat to plant production and food security. An accumulating number of studies show that ants and their bacterial symbio...

A simplified method for the estimation of the intrinsic rate of natural increase (rm) of aphids is proposed. Having determined the prereproductive tim...

The value of a temperature integrator was demonstrated when determining the development of the parasite Aphidius matricariae Hal. on the host Myzus pe...

The populations of Operophtera brumata (L.) on 8 cider apple trees of 4 cultivars were monitored from October 1972 until May 1975 in Western England. ...

1. Diet and the main feeding areas of wading birds on the Wash were surveyed during August to May in 1972-73 and 1973-74. The most important species o...

2. Studies of feeding routine during daylight showed that in winter waders generally spent least time in the roosts at high water and fed for the grea...