Proceedings of the New Zealand Weed and Pest Control Conference1981 - Pesticides |
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Page 42
... untreated Crop yield as a % of untreated % leaves retained 22 April 82 3 Jan.82 1 6.6 a 15.2 a 19.0 a 11.2 a 100 b 6.0 d 100 b ( 69 ) ( 95 ) ( 93 ) ( 88 ) 4.72 t / ha 151 mm 2 2.4 b 3.6 b 2.8 bc 1.7 b 161 a 75.0 a 130 ab ( 53 ) ( 77 ) ...
... untreated Crop yield as a % of untreated % leaves retained 22 April 82 3 Jan.82 1 6.6 a 15.2 a 19.0 a 11.2 a 100 b 6.0 d 100 b ( 69 ) ( 95 ) ( 93 ) ( 88 ) 4.72 t / ha 151 mm 2 2.4 b 3.6 b 2.8 bc 1.7 b 161 a 75.0 a 130 ab ( 53 ) ( 77 ) ...
Page 202
... untreated * 11 * 28 * 39 2.8 35.5 a triadimefon 125 2 3 6 3.0 34.9 a diclobutrazol 94 diclobutrazol 125 1 2 2.9 36.1 a 1 diclobutrazol 250 1 22 2 4 2.9 35.8 a 2 3.0 35.1 a CV % 11 29 * All treatments significantly differed to untreated ...
... untreated * 11 * 28 * 39 2.8 35.5 a triadimefon 125 2 3 6 3.0 34.9 a diclobutrazol 94 diclobutrazol 125 1 2 2.9 36.1 a 1 diclobutrazol 250 1 22 2 4 2.9 35.8 a 2 3.0 35.1 a CV % 11 29 * All treatments significantly differed to untreated ...
Page 228
... untreated Α1 untreated 0 157 15790 15790 diclofop - methyl 937 99 1 1 Not diclofop - methyl 562 + SA 0.3 % diclofop - methyl 937 + SA 0.3 % 100 0 0 harvested 99 3 A2 diclofop - methyl 937 100 0 Not diclofop - methyl 750+ SA 0.3 % 100 0 ...
... untreated Α1 untreated 0 157 15790 15790 diclofop - methyl 937 99 1 1 Not diclofop - methyl 562 + SA 0.3 % diclofop - methyl 937 + SA 0.3 % 100 0 0 harvested 99 3 A2 diclofop - methyl 937 100 0 Not diclofop - methyl 750+ SA 0.3 % 100 0 ...
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