Proceedings of the New Zealand Weed and Pest Control Conference1981 - Pesticides |
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... rows ( 75 cm row spacing ) by 10 m long with 1 m separating blocks . There were five replicates in randomised blocks . An estimate of beetle numbers present at planting was made from fifty 10 cm diameter soil cores taken in each buffer ...
... rows ( 75 cm row spacing ) by 10 m long with 1 m separating blocks . There were five replicates in randomised blocks . An estimate of beetle numbers present at planting was made from fifty 10 cm diameter soil cores taken in each buffer ...
Page 95
... rows 15 cm apart . The drill depth was estimated at 2 cm for sites 2 and 3 and at 1 cm for site 1 where the granules ... rows were marked in the end 1 m sections of each replicate . Soil cores ( 30 x 2.5 cm diam . ) were taken from : a ...
... rows 15 cm apart . The drill depth was estimated at 2 cm for sites 2 and 3 and at 1 cm for site 1 where the granules ... rows were marked in the end 1 m sections of each replicate . Soil cores ( 30 x 2.5 cm diam . ) were taken from : a ...
Page 298
... rows ) were hand sown into cultivated ground between 7th and 11th November 1980. All herbicides shown in Table 1 ... rows x 3 m long x 0.5 m row plots on cultivated ground between 9th and 11th November 1981. All trials were sprayed pre ...
... rows ) were hand sown into cultivated ground between 7th and 11th November 1980. All herbicides shown in Table 1 ... rows x 3 m long x 0.5 m row plots on cultivated ground between 9th and 11th November 1981. All trials were sprayed pre ...
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