Proceedings of the New Zealand Weed and Pest Control Conference, Volume 391986 - Pesticides |
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Page 22
... seed , when exposed to black field cricket ( Teleogryllus commodus ) populations of 15-20 / m2 , suffered daily ... treatments . INTRODUCTION 22 Black field crickets have been shown to consume considerable amounts of pasture seed ...
... seed , when exposed to black field cricket ( Teleogryllus commodus ) populations of 15-20 / m2 , suffered daily ... treatments . INTRODUCTION 22 Black field crickets have been shown to consume considerable amounts of pasture seed ...
Page 49
... seed treatments , applied singly or in combinations , for control of seedling disease of Marrow Stem kale ( Brassica oleracea var . medullosa ) . Treatments were tested in a field soil of high disease potential , that contained ...
... seed treatments , applied singly or in combinations , for control of seedling disease of Marrow Stem kale ( Brassica oleracea var . medullosa ) . Treatments were tested in a field soil of high disease potential , that contained ...
Page 55
EXPERIMENTAL Seed of B. willdenowii cv . Grasslands Matua was used in these experiments . Seed was either ... treatments listed in Table 2 were applied to seed of 92 % germination ( N.Z. Official Seed Testing Station ) . Seeds were sown ...
EXPERIMENTAL Seed of B. willdenowii cv . Grasslands Matua was used in these experiments . Seed was either ... treatments listed in Table 2 were applied to seed of 92 % germination ( N.Z. Official Seed Testing Station ) . Seeds were sown ...
Contents
Author Index | 9 |
PASTURE PESTS | 15 |
Field testing of seed protectants against black field cricket attack | 22 |
Copyright | |
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39th N.Z. Weed adult alachlor aphid application asparagus assessed atrazine beetle benomyl biological control buprofezin BYDV Californian thistle captafol chemicals chlorpyrifos clopyralid cover crawlers crop damage density diazinon discoideus disease DSIR effect eggs fensulfothion field foliage formulation fruit fungicides glyphosate gorse grass grub greedy scale growers growth haloxyfop EE harvest herbicides hexazinone increased infested insect insecticide insensitive instar kg ai/ha kiwifruit larvae leaf litres litres/ha lucerne metalaxyl metsulfuron mg ai/litre miticides mortality nematodes numbers orchard P.O. Box Palmerston North paraquat parasite pasture pathogens persimilis Pest Control Conf pesticides plants plots population porina Proc prochloraz ragwort rates reduced regrowth replicates Research residues root Ruakura ryegrass samples season seed treatments seedlings significant significantly Silwet Sitona soil spears species spray sprayer surfactant Table tamarillo tested trees trials trifluralin untreated control vinclozolin vines Weed and Pest weed control weeks whitefly yield Zealand