Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Richard H. Bromilow"'
Publikováno v:
Pest Management Science. 63:798-802
The uptake of four 14 C-labelled non-ionised compounds, the methyl carbamoyloxime insecticide/nematicide oxamyl and three model phenylureas, from solution by rooted stems of the aquatic plant parrot feather [Myriophyllum aquaticum (Vell.) Verdc], tog
Autor:
Richard H. Bromilow
Publikováno v:
Pest Management Science. 60:340-349
Sustainable agriculture is essential for man's survival, especially given our rapidly increasing population. Expansion of agriculture into remaining areas of natural vegetation is undesirable, as this would reduce biodiversity on the planet. Maintain
Publikováno v:
Agricultural Water Management. 44:75-83
This paper describes the Brimstone Farm dataset used for the comparison of pesticide leaching model performance. The tasks set to the modellers are then described. The soil of the site is heavy clay, in which cracks have a major effect on the hydrolo
Autor:
Richard H. Bromilow, Keith Chamberlain
Publikováno v:
Pest Management Science. 56:368-373
The herbicide glyphosate shows excellent symplastic distribution to roots and new growth when applied to the foliage of plants. Though the phloem transport of non-ionised and of monobasic weak acids can be understood in terms of the intermediate perm
Autor:
Richard H. Bromilow, Christopher M. Lythgo, Peter H. Nicholls, T. J. Pepper, Russell L. Jones, D. J. Arnold, Andrew C. C. Craven, David J. Mason, P. B. Leeds-Harrison, Colin D. Brown, G. L. Harris, Donald Brockie, Allan Walker, Steven W. Bailey
Publikováno v:
Pesticide Outlook. 11:174-179
Publikováno v:
Pesticide Science. 55:1135-1142
The criteria for registering pesticides persistent in soil are still a matter of debate. Amongst modern pesticides, several triazole fungicides are very persistent, though no deleterious effects on soil microbial processes have been reported. The beh
Publikováno v:
Pesticide Science. 55:1129-1134
Triazole fungicides are now widely used commercially and several are known to be persistent in soil. The degradation rates of five such fungicides were measured in laboratory tests with two soils over 720 days, with analysis of soil extracts by high-
Publikováno v:
Pesticide Science. 52:97-103
[ 14 C]Imidacloprid was applied to pelleted seeds of sugar beet which were then grown in pots of field soil. Leaves, roots and soil were analysed at intervals up to 97 days after planting and the distributions of parent compound and of several metabo
Publikováno v:
Pesticide Science. 48:63-72
Concern has been expressed that repeated use of pesticides may be leading to accumulation of residues in soil and to damaging effects on the environment. A long-term experiment, known as the Chemical Reference Plots, was started in 1974 on a silty cl
Publikováno v:
Pesticide Science. 47:265-271
pK a values for a wide range of commonly used ionisable pesticides, together with the log K ow values of the most lipophilic form of each, have been measured using pH-metric techniques. Examples of acids, bases and multiprotic compounds from the majo