Proceedings of the New Zealand Weed and Pest Control Conference1989 - Pesticides |
From inside the book
Results 1-3 of 44
Page 96
... seed set / m2 8726 161 2.12 B A Yield T / ha seed set / m2 Yield T / ha 1.65 30 13532 2292 60 0 120 120 12 22 0.49 1.60 1.69 1.87 240 11 2.58 6 2.06 250 8 2.39 12 1.74 CV % 152 19 # 14 LSD ( P < 0.05 ) 98 0.63 0.36 clethodim 2.01 LOTT ...
... seed set / m2 8726 161 2.12 B A Yield T / ha seed set / m2 Yield T / ha 1.65 30 13532 2292 60 0 120 120 12 22 0.49 1.60 1.69 1.87 240 11 2.58 6 2.06 250 8 2.39 12 1.74 CV % 152 19 # 14 LSD ( P < 0.05 ) 98 0.63 0.36 clethodim 2.01 LOTT ...
Page 108
... Seed head weight ( kg ai / ha ) ( kg / ha ) ( g / m2 ) number ( g / m2 ) Individual seed- head dry weight ( g ) 0 0 61.6 89 0.33 0.21 62.8 110 0.26 0.18 0 33.8 53 0.14 0.21 0.0 0 0.00 SEM 5.3 6.0 0.01 field , as in the laboratory , GA ...
... Seed head weight ( kg ai / ha ) ( kg / ha ) ( g / m2 ) number ( g / m2 ) Individual seed- head dry weight ( g ) 0 0 61.6 89 0.33 0.21 62.8 110 0.26 0.18 0 33.8 53 0.14 0.21 0.0 0 0.00 SEM 5.3 6.0 0.01 field , as in the laboratory , GA ...
Page 222
TABLE 1 : The effect of seed treatments on the percent control of scald and net blotch on cv . Zephyr : Autumn 1988 . % Control Treatment Rate g ai / 100 kg seed Scald Net blotch GS 10.5.1 GS 1 triadimenol + fuberidazole ' triadimenol + ...
TABLE 1 : The effect of seed treatments on the percent control of scald and net blotch on cv . Zephyr : Autumn 1988 . % Control Treatment Rate g ai / 100 kg seed Scald Net blotch GS 10.5.1 GS 1 triadimenol + fuberidazole ' triadimenol + ...
Contents
Author Index | 9 |
Resource allocations for future weed control activities | 15 |
The role of government research in achieving safe pest management | 32 |
25 other sections not shown
Other editions - View all
Common terms and phrases
42nd N.Z. Weed activity adult aphid application armyworm assessed Auckland bees biological control Canterbury carbaryl Centre chemical chlorpyrifos chlorsulfuron Christchurch clethodim clover croceipes crops cyproconazole damage days after spraying densities diazinon diclofop-methyl disease DSIR effect fenitrothion field foliage fruit fly fungicides g ai/ha g/ha Gisborne glyphosate grass grub greedy scale growth Hawkes Bay herbicide increased infection periods insecticides instar kg/ha kiwifruit laboratory larvae latania latania scale leaf levels lime sulphur Lincoln litres lucerne MAFTech mancozeb MCPA Melittobia metiram mites mortality nodding thistle P.O. Box Palmerston North parasitoid pasture Pest Control Conf pesticide pirimicarb plants plots populations powdery mildew predator Private Bag Proc prochloraz programme propiconazole pyri rainfall rates reduced replicates residues resistance Ruakura ryegrass sampling season seed significant significantly soil species surface surfactant Table tested toxicity treatment tree trial triclopyr untreated Weed and Pest weed control weevil yield Zealand