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Seedling emergence patterns of triazine-susceptible and triazine-resistant Solanum nigrum plants were studied in the field at Wageningen, the Netherla...
Read moreThis study employs the resurrection method to investigate contemporary evolution in 2 natural populations of the arable weed Centaurium erythraea. By ...
Read moreAcari were sampled from experimental plots on coal-shale tips undergoing reclamation. Cryptostigmata were the dominant mite order. Acid and more basic...
Read morePopulation data on Sitona discoideus collected from young lucerne in Canterbury, New Zealand, in 1982-86 were analysed using life tables. Manipulated ...
Read more3-fold differences in annual recruitment and 8-fold differences in annual mortality were recorded for H. floribundum between 1975 and 1983. Annual var...
Read moreSee also W.A. 21, 1371. The interference between wheat and 3 edaphic ecotypes of Cynodon dactylon (naturally occurring at Chandigarh, Shiwalik and Mal...
Read moreThis document sets out Natural England's view on favourable conservation status for kittiwake in England. Favourable conservation status is the situat...
Read moreThis document sets out Natural England's view on favourable conservation status for Bechstein's bat in England. Favourable conservation status is the ...
Read moreThis document sets out Natural England's view on favourable conservation status for greater horseshoe bat in England. Favourable conservation status i...
Read moreFurther observations in Britain [cf. RAE/A 60, 2745] showed that the net annual production of lime saplings (Tilia vulgaris) was 23.4 g dry matter/sap...
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