Proceedings of the New Zealand Weed and Pest Control Conference, Volume 391986 - Pesticides |
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Page 54
54 HEAD SMUT OF PRAIRIE GRASS CONTROLLED BY TREATING SEED WITH
ERGOSTEROL BIOSYNTHESIS INHIBITOR FUNGICIDES R . E . FALLOON and
M . P . ROLSTON Plant Diseases Division and Grasslands Division , DSIR ...
54 HEAD SMUT OF PRAIRIE GRASS CONTROLLED BY TREATING SEED WITH
ERGOSTEROL BIOSYNTHESIS INHIBITOR FUNGICIDES R . E . FALLOON and
M . P . ROLSTON Plant Diseases Division and Grasslands Division , DSIR ...
Page 60
FUNGAL ROOT PATHOGENS IN PASTURE SOILS , AND EFFECTS OF
FUNGICIDES R . A . SKIPP Plant Diseases Division , DSIR , Private Bag ,
Palmerston North SUMMARY Red clover ( Trifolium pratense ) seedlings grown
in pots in field ...
FUNGAL ROOT PATHOGENS IN PASTURE SOILS , AND EFFECTS OF
FUNGICIDES R . A . SKIPP Plant Diseases Division , DSIR , Private Bag ,
Palmerston North SUMMARY Red clover ( Trifolium pratense ) seedlings grown
in pots in field ...
Page 229
Es Sunted alto agar City was and bras ears with om temper e obserna ears renk
Fungicide Screening Two techniques were used to test fungicides in the
laboratory : ( a ) Agar plate technique . Fungicides ( Table 1 ) were added to
cooled ...
Es Sunted alto agar City was and bras ears with om temper e obserna ears renk
Fungicide Screening Two techniques were used to test fungicides in the
laboratory : ( a ) Agar plate technique . Fungicides ( Table 1 ) were added to
cooled ...
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Contents
Presidential Address | 13 |
Effect of application volume and spray additive concentration on the control | 89 |
The effect of metsulfuron on sweet brier M McD Turner G Iggo | 95 |
Copyright | |
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Common terms and phrases
activity adult aphid application asparagus assessed Auckland block caused Centre chemicals clopyralid compared counts cover crop damage density DISCUSSION disease DSIR effect eggs emergence establishment experiments field formulation four fruit fungicides gave glyphosate gorse grass grass grub ground growth Hamilton harvest height herbicide higher important increased indicated infested insect insecticide kg ai/ha larvae leaf leaves less levels lower lucerne March Mean measured METHODS months mortality North numbers observed occurred P.O. Box pasture Pest Control Conf plants plots population present Private Proc production pupae ragwort range rates reduced REFERENCES replicates reported Research residues root ryegrass samples scale season seed seedlings showed significant significantly similar soil spears species spray spring stage stem Table tested thistle treated treatments trees trials untreated vines Weed and Pest weed control weeks weevil whitefly yield Zealand