Proceedings of the New Zealand Weed and Pest Control Conference1981 - Pesticides |
From inside the book
Results 1-3 of 73
Page 12
... season - November - December Mid season January - April May Number of trials . Late season * ( ) The control achieved with picloram / triclopyr was similar for the three periods and early season treatment of triclopyr gave the same ...
... season - November - December Mid season January - April May Number of trials . Late season * ( ) The control achieved with picloram / triclopyr was similar for the three periods and early season treatment of triclopyr gave the same ...
Page 19
... season . In New Zealand OFM has been noticed feeding in the shoots of almond , nectarine and peach trees and in the fruits of apple , nectarine , peach , pear and quince . However , literature from other countries indicates that any ...
... season . In New Zealand OFM has been noticed feeding in the shoots of almond , nectarine and peach trees and in the fruits of apple , nectarine , peach , pear and quince . However , literature from other countries indicates that any ...
Page 241
EARLY SEASON USE OF VAMIDOTHION AGAINST WOOLLY APPLE APHID J.G. CHARLES and V. WHITE D.S.I.R. Research Orchard , Goddards Lane , Havelock North SUMMARY Vamidothion was evaluated in an early season insecticide programme on apples ( cv ...
EARLY SEASON USE OF VAMIDOTHION AGAINST WOOLLY APPLE APHID J.G. CHARLES and V. WHITE D.S.I.R. Research Orchard , Goddards Lane , Havelock North SUMMARY Vamidothion was evaluated in an early season insecticide programme on apples ( cv ...
Contents
A relationship between seed yield of white clover and density of yarrow G | 5 |
Fungicide seed treatment to improve establishment of ryegrasses and other | |
Weed control in lentils J H B Butler and W A Jermyn | 3 |
Copyright | |
31 other sections not shown
Other editions - View all
Common terms and phrases
35th N.Z. Weed adult Agric aphid application Argentine stem weevil asparagus assessed atrazine Auckland bait barley beetle Canterbury chemical chlorpyrifos Christchurch crop cultivars damage density diazinon diquat disease diuron DSIR effect endophyte EPTC ester fensulfothion field trials foliar formulation fungicide g/ha gave germination glyphosate gorse grass grub grazing growth Hamilton harvest herbicides hexazinone infection insecticide kg ai/ha kg/ha kiwifruit larvae leaf levels lindane linuron litres/ha loam lucerne MCPA METHODS nematodes nodding thistle numbers oxamyl P.O. Box paddocks Palmerston North paraquat pasture permethrin Pest Control Conf picloram plants plots populations porina post-emergence Proc prochloraz production programme pyrethroids ragwort reduced regrowth replicates residues Ruakura ryegrass samples season seed treatment seedlings significant significantly simazine slug soil sown species spray stage stripe rust Table tamarillo tested triadimefon triclopyr untreated Weed and Pest weed control weeks wheat white clover yield Zealand