Proceedings of the New Zealand Weed and Pest Control Conference1985 - Pesticides |
From inside the book
Results 1-3 of 25
Page 196
... Vines were pruned to two buds , repotted in 2 litre pots and maintained in a similar manner to that in 1983/84 . Examination of the root system of all vines in November 1984 showed that all vines of Treatments 3 and 4 were heavily ...
... Vines were pruned to two buds , repotted in 2 litre pots and maintained in a similar manner to that in 1983/84 . Examination of the root system of all vines in November 1984 showed that all vines of Treatments 3 and 4 were heavily ...
Page 211
... vines one foliar spray of between 1275 ppm and 2000 ppm to run - off at petal fall gave an average annual saving over seven different trials of 62-68 h / ha . In one trial with vines growing on a pergola system , daminozide at 1275 ppm ...
... vines one foliar spray of between 1275 ppm and 2000 ppm to run - off at petal fall gave an average annual saving over seven different trials of 62-68 h / ha . In one trial with vines growing on a pergola system , daminozide at 1275 ppm ...
Page 216
... vines . From five trials , average fruit weight at harvest was 10.3 g ( or 12 % ) heavier after treatment . Treatment reduced the proportion of small non - export fruit and increased the percentage of fruit graded into the larger fruit ...
... vines . From five trials , average fruit weight at harvest was 10.3 g ( or 12 % ) heavier after treatment . Treatment reduced the proportion of small non - export fruit and increased the percentage of fruit graded into the larger fruit ...
Contents
Author Index | 8 |
Annual Report | 14 |
Differences in susceptibility of grass grub in Taranaki to organophosphate | 27 |
Copyright | |
5 other sections not shown
Other editions - View all
Common terms and phrases
38th N.Z. Weed adults alachlor aphid apple application assessed Auckland autumn barley bioassay blueberries bushes chemical chlormethazole chlorpyrifos Christchurch clopyralid crop cultivars cypermethrin daisy damage daminozide diazinon DSIR effect fensulfothion fertiliser field trials flowering fruit fungicide gave glyphosate gorse greedy scale growers growth Hamilton harvest herbicides hexazinone infested insect insecticides kg ai/ha kill kiwifruit larvae leafroller levels Lincoln lindane litres litres/ha loam loliae lolitrem lucerne metsulfuron-methyl mites miticides mortality nematodes numbers oxadiazon oxyfluorfen P.O. Box Palmerston North pasture peach seedlings pellets Pest Control Conf phylloxera picloram plants plots populations porina post-emergence Private Proc pruning ragwort rates reduced replicates residual rhizome root Ruakura ryegrass samples season seed treatment significant significantly simazine soil species spray St John's wort stem weevil sward Table terbufos tested thistle tiller treated triadimenol trifluralin unsprayed untreated vines Waikato Weed and Pest weed control white clover yield Zealand