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Wing lengths of nearly 6000 Spodoptera exempta (Wlk.) adults were measured in samples caught at light-traps at various sites in East Africa between De...
Read moreOn an area of 139 ha in Cumbria, UK, planted in 1972 with Picea sitchensis, Tsuga heterophylla, Larix leptolepis, L. × eurolepis and some exotic shrub...
Read moreThe influence of dung beetles on the viability and availability on pasture of infective larvae of gastro-intestinal nematodes of cattle is discussed. ...
Read moreThe weed management of modern agriculture will continue its change to less intense use of herbicides and more prominent use of alternative measures. F...
Read moreThe effects of cultivation on the number of seeds of different spp. in arable land were investigated at 4 sites over several yr. Soil cores were obtai...
Read moreThe composition and size of the germinable seed populations of undisturbed heathland soils in SE Dorset were compared to those of adjacent farmland wh...
Read moreA procedure is required for ecosystem studies which is ordered but flexible and directs workers quickly and inexpensively towards answers to key ecolo...
Read moreThe response to Cu of Lolium perenne, Trifolium repens and Agrostis capillaris, originating from 2 areas where Cu-enriched pig slurry had been applied...
Read moreThis special issue contains 23 papers on ecosystem restoration. Topics discussed include ecological restoration in agricultural landscapes, grasslands...
Read moreA dynamic model of a water-containing and water-conducting system is described, representing a non-growing, transpiring leaf with an attached root in ...
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