Proceedings of the New Zealand Weed and Pest Control Conference1981 - Pesticides |
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Page 139
... 14 95 98 96 99 98 99 96 * Soft seedlings counted 2 months after treatment ; hard seedling 4 months except 1001 80 601 TOTAL SEEDLINGS SOFT SEEDLINGS - HARD SEEDLINGS February treatment counted 8 months after treatment . Scrub Weeds 139.
... 14 95 98 96 99 98 99 96 * Soft seedlings counted 2 months after treatment ; hard seedling 4 months except 1001 80 601 TOTAL SEEDLINGS SOFT SEEDLINGS - HARD SEEDLINGS February treatment counted 8 months after treatment . Scrub Weeds 139.
Page 140
1001 80 601 TOTAL SEEDLINGS SOFT SEEDLINGS - HARD SEEDLINGS No. GORSE SEEDLINGS / m2 201 OND J F M A M J J A S O N D J F M A M J J A S O N 1979 1981 1980 Fig . 1 : Number of gorse seedling / m2 on untreated plots between October 1979 ...
1001 80 601 TOTAL SEEDLINGS SOFT SEEDLINGS - HARD SEEDLINGS No. GORSE SEEDLINGS / m2 201 OND J F M A M J J A S O N D J F M A M J J A S O N 1979 1981 1980 Fig . 1 : Number of gorse seedling / m2 on untreated plots between October 1979 ...
Page 192
... seedlings / pot ( Experiment 1 ) . TABLE 1 : CaCO ,. MgO CaSO .. 6H2O Seedlings g / pot pH 13/10 27/10 g / pot pH Seedlings 13/10 27/10 2H2O Seedlings g / pot pH 13/10 27/10 0 5.2 37 43 1.73 5.5 38 44 0.33 5.4 38 43 1.43 5.3 35 41 3.43 ...
... seedlings / pot ( Experiment 1 ) . TABLE 1 : CaCO ,. MgO CaSO .. 6H2O Seedlings g / pot pH 13/10 27/10 g / pot pH Seedlings 13/10 27/10 2H2O Seedlings g / pot pH 13/10 27/10 0 5.2 37 43 1.73 5.5 38 44 0.33 5.4 38 43 1.43 5.3 35 41 3.43 ...
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