Proceedings of the New Zealand Weed and Pest Control Conference, Volume 391986 - Pesticides |
From inside the book
Results 1-3 of 69
Page 23
Phytoxicity tests Seed treatments used in Trial 2 were coated in February 1981 and tested for phytoxicity 10 months later . ... The 1981 tests had three replicates of 40 seeds and the 1982 test , two replicates of 50 seeds .
Phytoxicity tests Seed treatments used in Trial 2 were coated in February 1981 and tested for phytoxicity 10 months later . ... The 1981 tests had three replicates of 40 seeds and the 1982 test , two replicates of 50 seeds .
Page 49
Treatments were tested in a field soil of high disease potential , that contained Rhizoctonia solani and Pythium spp . Seed treatments with mixtures of benodanil and captan ( 1.5 + 1.5 g / kg seed ) , fosetyl - Al and iprodione ( 2.0 + ...
Treatments were tested in a field soil of high disease potential , that contained Rhizoctonia solani and Pythium spp . Seed treatments with mixtures of benodanil and captan ( 1.5 + 1.5 g / kg seed ) , fosetyl - Al and iprodione ( 2.0 + ...
Page 52
The chemicals tested in these experiments have either general antifungal activity ( captan ) or are more specific against oomycetes ( fosetyl - Al , metalaxyl ) or Rhizoctonialike fungi ( benodanil , benomyl , iprodione , tolclofos ...
The chemicals tested in these experiments have either general antifungal activity ( captan ) or are more specific against oomycetes ( fosetyl - Al , metalaxyl ) or Rhizoctonialike fungi ( benodanil , benomyl , iprodione , tolclofos ...
What people are saying - Write a review
We haven't found any reviews in the usual places.
Contents
Author Index | 9 |
PASTURE PESTS | 15 |
Field testing of seed protectants against black field cricket attack | 22 |
Copyright | |
31 other sections not shown
Other editions - View all
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