Proceedings of the New Zealand Weed and Pest Control Conference1981 - Pesticides |
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Page 222
... tested in the greenhouse and in the field to improve the efficacy of weed control obtained with EPTC + R - 25788 when applied to " conditioned " and normal soils . One chemical , a non- insecticidal phosphorothioate , was particularly ...
... tested in the greenhouse and in the field to improve the efficacy of weed control obtained with EPTC + R - 25788 when applied to " conditioned " and normal soils . One chemical , a non- insecticidal phosphorothioate , was particularly ...
Page 101
... tested in bioassays . The most effective chemicals were bendiocarb , carbofuran , methiocarb , oxamyl , azinphos ... tested in small plots vamidothion , dimethoate , demeton - s - methyl , thiometon and ethion , each applied at 0.5 kg ai ...
... tested in bioassays . The most effective chemicals were bendiocarb , carbofuran , methiocarb , oxamyl , azinphos ... tested in small plots vamidothion , dimethoate , demeton - s - methyl , thiometon and ethion , each applied at 0.5 kg ai ...
Page 142
... tested in two different assays on young kiwifruit vines . This was an initial study in a programme to assess the potential of pgr's in kiwifruit management . METHODS All tests used single 1 y.o. canes on 2 y.o. Hayward plants in plastic ...
... tested in two different assays on young kiwifruit vines . This was an initial study in a programme to assess the potential of pgr's in kiwifruit management . METHODS All tests used single 1 y.o. canes on 2 y.o. Hayward plants in plastic ...
Contents
A relationship between seed yield of white clover and density of yarrow G | 5 |
Fungicide seed treatment to improve establishment of ryegrasses and other | |
Weed control in lentils J H B Butler and W A Jermyn | 3 |
Copyright | |
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35th N.Z. Weed adult Agric aphid application Argentine stem weevil asparagus assessed atrazine Auckland bait barley beetle Canterbury chemical chlorpyrifos Christchurch crop cultivars damage density diazinon diquat disease diuron DSIR effect endophyte EPTC ester fensulfothion field trials foliar formulation fungicide g/ha gave germination glyphosate gorse grass grub grazing growth Hamilton harvest herbicides hexazinone infection insecticide kg ai/ha kg/ha kiwifruit larvae leaf levels lindane linuron litres/ha loam lucerne MCPA METHODS nematodes nodding thistle numbers oxamyl P.O. Box paddocks Palmerston North paraquat pasture permethrin Pest Control Conf picloram plants plots populations porina post-emergence Proc prochloraz production programme pyrethroids ragwort reduced regrowth replicates residues Ruakura ryegrass samples season seed treatment seedlings significant significantly simazine slug soil sown species spray stage stripe rust Table tamarillo tested triadimefon triclopyr untreated Weed and Pest weed control weeks wheat white clover yield Zealand