Proceedings of the New Zealand Weed and Pest Control Conference1981 - Pesticides |
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Page 3
... methods of application showed that basal application or cut stump painting with 2,4,5 - T / diesel , soil injections ... methods of application . MATERIALS AND METHODS Trials were laid downs at Kaitaia on 13.12.78 and at Coromandel on ...
... methods of application showed that basal application or cut stump painting with 2,4,5 - T / diesel , soil injections ... methods of application . MATERIALS AND METHODS Trials were laid downs at Kaitaia on 13.12.78 and at Coromandel on ...
Page 5
... methods for determining the starting date . This paper describes a trial in which the relative success of these two predictive methods to give a satisfactory starting spray date for a pyrethroid spray programme has been determined . The ...
... methods for determining the starting date . This paper describes a trial in which the relative success of these two predictive methods to give a satisfactory starting spray date for a pyrethroid spray programme has been determined . The ...
Page 195
... methods of pest control in recent years . One such method is by the inundative release of biological control agents . Entomophagous nematodes of the genera Steinernema and Heterorhabditis can be reared economically ( Bedding 1981 ...
... methods of pest control in recent years . One such method is by the inundative release of biological control agents . Entomophagous nematodes of the genera Steinernema and Heterorhabditis can be reared economically ( Bedding 1981 ...
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