Proceedings of the New Zealand Weed and Pest Control Conference1981 - Pesticides |
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Page 11
... gave the best level of control both as a gun and boom application . The level of control was consistent as demonstrated by the lower standard deviations compared with the other treatments . Triclopyr as a boom spray also gave a similar ...
... gave the best level of control both as a gun and boom application . The level of control was consistent as demonstrated by the lower standard deviations compared with the other treatments . Triclopyr as a boom spray also gave a similar ...
Page 5
... gave similar levels of control ; other treatments gave reduced levels of control . From day 6 an overall significant rate effect developed ( P◅ 0.05 ) with the high rate treatments having lower aphid numbers . There was a significant ...
... gave similar levels of control ; other treatments gave reduced levels of control . From day 6 an overall significant rate effect developed ( P◅ 0.05 ) with the high rate treatments having lower aphid numbers . There was a significant ...
Page 190
... gave 44 % control in the first year's trials and 80-95 % control in two subsequent years . Microencapsulated ( micro- ) parathion - methyl gave equivalent control to fenitrothion EC . Water resistant baits consisting of lucerne meal ...
... gave 44 % control in the first year's trials and 80-95 % control in two subsequent years . Microencapsulated ( micro- ) parathion - methyl gave equivalent control to fenitrothion EC . Water resistant baits consisting of lucerne meal ...
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