Proceedings of the New Zealand Weed and Pest Control Conference1981 - Pesticides |
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... observed . A number of other common pasture insects were observed in asparagus , especially after establishment from pasture . Some of these were observed to attack asparagus roots or shoots , e.g. , Australian soldier fly ( Inopus ...
... observed . A number of other common pasture insects were observed in asparagus , especially after establishment from pasture . Some of these were observed to attack asparagus roots or shoots , e.g. , Australian soldier fly ( Inopus ...
Page 185
... observations suggest that in medium or high yield potential situations it could be beneficial to apply fungicide at an early stage , before stripe rust is first observed on the plants . However , very late applications , after flowering ...
... observations suggest that in medium or high yield potential situations it could be beneficial to apply fungicide at an early stage , before stripe rust is first observed on the plants . However , very late applications , after flowering ...
Page 262
... observed when the rate of application was increased to recommended and twice recommended rates . Despite calm sunny weather ( water temperature 14 ° C ) , only around half of the lagarosiphon shoots showed terminal scorching of the top ...
... observed when the rate of application was increased to recommended and twice recommended rates . Despite calm sunny weather ( water temperature 14 ° C ) , only around half of the lagarosiphon shoots showed terminal scorching of the top ...
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