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This paper describes a 2015 project on the distribution; population dynamics; ecology; environmental impact; risk assessment and practical, humane and...
Read moreThis paper describes a risk assessment study regarding the history, distribution, spread and environmental impact of feral pigs (Sus scrofa) as part o...
Read moreThe functional characteristics of forests are related to the organization of their canopies. However, understanding the relationship between canopy st...
Read moreThe population dynamics of the annual weed Emex australis are described for 3 sites in south-eastern Australia. A graphical test showed a random spati...
Read moreObservations were made in southern England in 1970-71 on aphid populations infesting the aerial shoots of spring cereals. Aphids mainly Acyrthosiphon ...
Read moreWeed communities sampled at 78 sites on farmland in the upper Belize Valley, British Honduras, showed 148 different weeds present, of which 103 were i...
Read moreThis paper sets out Natural England's view on Favourable Conservation Status (FCS) for calaminarian grassland (generally referred to as 'grassland on ...
Read moreDifferent forest types, related to frequency and duration of flooding on the Tana river floodplain, are described: active levee evergreen forest (Ficu...
Read moreThe numbers of Brevicoryne brassicae and its parasites and predators in a crop of brussels sprouts were counted during a season. The results were grou...
Read moreThe following is virtually the author's summary. The patterns of distribution, of insects flying over pasture, to leeward of a mixed hedge in southern...
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