22 pages matching chlorpyrifos in this book
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The effects of some fungicides on mildew of spring barley in
Chemical aspects of degradation of pesticides in soil
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7th British Insecticide activity alcohols aldicarb amines Amitraz aphid apple scab applied assessed benomyl brown rot bulbs cabbage root fly calomel captan carbendazim carbofuran carrot fly chemical chlordane chlorfenvinphos Chlormephos chlorodimeform chlorpyrifos clubroot compounds concentrations crops cultivars damage dazomet diazinon dicloran dieldrin dinocap disease DOWCO drench eelworm effective fenamiphos foliage fruit Fungicide Conference gave granular formulations granules grower trials harvest increased infection Insecticide and Fungicide insecticides intervals isophenphos July Kent kg/ha larvae lb a.i./acre leaf spot liquid loam maize mephosfolan method mid-season mildew mite nematodes obtained omethoate onion oxamyl pest pesticides phorate phytotoxicity pirimiphos-ethyl plants potato powder Proceedings 7th British programme pyrazophos replicated trials Research Station residues seed dressing seed treatment seedlings significantly soil sowing spore spray strawberry sugar beet Table tested thiophanate-methyl thiram toxicity treated triforine untreated plots weeks white rot wireworms yield