Proceedings of the New Zealand Weed and Pest Control Conference1981 - Pesticides |
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... rates of 10 to 40 kg / ha in combination with carbofuran insecticide at rates of 0.5 to 3 kg / ha . Highest larval mortalities occurred at the higher seeding rates . Soldier fly larvae were attracted to the rows of seedlings in ...
... rates of 10 to 40 kg / ha in combination with carbofuran insecticide at rates of 0.5 to 3 kg / ha . Highest larval mortalities occurred at the higher seeding rates . Soldier fly larvae were attracted to the rows of seedlings in ...
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... rates but higher seeding rates increased control . The grass dry matter production on Trial 1 is given in Table 2 . Dry matter production was not significantly affected by insecticide rate , although all insecticide rates gave yield ...
... rates but higher seeding rates increased control . The grass dry matter production on Trial 1 is given in Table 2 . Dry matter production was not significantly affected by insecticide rate , although all insecticide rates gave yield ...
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... rates and double rates . Difenzoquat was the only chemical to produce a significant change in any measurements taken on the crop . The only specific cultivar effect was on Oroua , which suffered the greatest delay in maturity when ...
... rates and double rates . Difenzoquat was the only chemical to produce a significant change in any measurements taken on the crop . The only specific cultivar effect was on Oroua , which suffered the greatest delay in maturity when ...
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