Proceedings of the New Zealand Weed and Pest Control Conference, Volume 391986 - Pesticides |
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Page 152
... apple pests through selective timing and choice of synthetic pyrethroid insecticides . J. Econ . Entomol . 78 : 714-721 . Laska , P. , 1981. Screening of 62 pesticides used against glasshouse whitefly Trialeurodes vaporariorum ...
... apple pests through selective timing and choice of synthetic pyrethroid insecticides . J. Econ . Entomol . 78 : 714-721 . Laska , P. , 1981. Screening of 62 pesticides used against glasshouse whitefly Trialeurodes vaporariorum ...
Page 233
... apple roots as observed from an underground laboratory . Nematologia 13 : 547-557 . Pitcher , R.S. and Flegg , J.J.M. , 1965. Observation of root - feeding by the nematode Trichodorus viruliferus Hooper . Nature 207 : 317 . Rogers ...
... apple roots as observed from an underground laboratory . Nematologia 13 : 547-557 . Pitcher , R.S. and Flegg , J.J.M. , 1965. Observation of root - feeding by the nematode Trichodorus viruliferus Hooper . Nature 207 : 317 . Rogers ...
Page 244
... apple / peach juice . The N.Z. Apple and Pear Marketing Board ) and covered with a further layer of stretched Parafilm . Several grains of fresh pollen essential for oviposition were placed inside the cage with the females before ...
... apple / peach juice . The N.Z. Apple and Pear Marketing Board ) and covered with a further layer of stretched Parafilm . Several grains of fresh pollen essential for oviposition were placed inside the cage with the females before ...
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