Proceedings of the New Zealand Weed and Pest Control Conference1981 - Pesticides |
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... means ( percent ) Time after establishment 20 months 26 months 38 months Cultivar Mean Mean Mean Mean Mean Mean Veticillium Bacterial O & V B & J O & V B & J O & V B & J wilt wilt Wairau S 80.5 54.9 57.2 36.0 18.2 7.4 Vertus R S 85.7 ...
... means ( percent ) Time after establishment 20 months 26 months 38 months Cultivar Mean Mean Mean Mean Mean Mean Veticillium Bacterial O & V B & J O & V B & J O & V B & J wilt wilt Wairau S 80.5 54.9 57.2 36.0 18.2 7.4 Vertus R S 85.7 ...
Page 295
... Mean 5.33 6.13 11.17 7.91 S.D. of means = 0.655 S.D. of data ( σ ) = 1.732 short ) occurs if the treatment selected as best has associated with it the largest mean . ( Assume henceforth that " best " means " largest " ) . In order to do ...
... Mean 5.33 6.13 11.17 7.91 S.D. of means = 0.655 S.D. of data ( σ ) = 1.732 short ) occurs if the treatment selected as best has associated with it the largest mean . ( Assume henceforth that " best " means " largest " ) . In order to do ...
Page 142
... Mean phylloxera numbers ( adults and larvae ) per vine in January 1982 , fruit yields per vine 1982 , mean number of shoots and mean pruning weight per vine 1982 . Site Treatment Mean No. phylloxera / vine ± S.E. Mean yield kg / vine + S.E ...
... Mean phylloxera numbers ( adults and larvae ) per vine in January 1982 , fruit yields per vine 1982 , mean number of shoots and mean pruning weight per vine 1982 . Site Treatment Mean No. phylloxera / vine ± S.E. Mean yield kg / vine + S.E ...
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