Proceedings of the New Zealand Weed and Pest Control Conference1988 - Pesticides |
From inside the book
Results 1-3 of 69
Page 22
... soil near field capacity . The plants were assessed visually and harvested after 4-5 weeks growth to determine the ... soil types and varying rainfall ( Table 1. ) TABLE 1 : Soil details and rainfall for cereal trial sites . Site Soil ...
... soil near field capacity . The plants were assessed visually and harvested after 4-5 weeks growth to determine the ... soil types and varying rainfall ( Table 1. ) TABLE 1 : Soil details and rainfall for cereal trial sites . Site Soil ...
Page 49
... soil than in the Horotiu sandy loam soil , with detectable residues from the 200 g / ha rate disappearing within 21 and 14 days respectively . No residues of quizalofop could be detected below 10 cm depth in the soil . INTRODUCTION ...
... soil than in the Horotiu sandy loam soil , with detectable residues from the 200 g / ha rate disappearing within 21 and 14 days respectively . No residues of quizalofop could be detected below 10 cm depth in the soil . INTRODUCTION ...
Page 250
... soil moist ( 25 % soil moisture ) . The distribution of bacteria immediately after application was examined by collecting 10 soil cores ( 25 × 100 mm ) from soil adjacent to the trickle lines and 100 mm away from the lines in rows ...
... soil moist ( 25 % soil moisture ) . The distribution of bacteria immediately after application was examined by collecting 10 soil cores ( 25 × 100 mm ) from soil adjacent to the trickle lines and 100 mm away from the lines in rows ...
Contents
Author Index | 9 |
Address by Sir David Beattie to 40th Annual Conference | 15 |
CEREALS | 21 |
Copyright | |
25 other sections not shown
Other editions - View all
Common terms and phrases
41st N.Z. Weed activity alligator weed aphid application asparagus assessed Auckland barley bioassay BYDV Canterbury cereals chemical clethodim crop cultivars cyproconazole damage diclofop-methyl disease DSIR effect eggs field flowering fluazifop-butyl fluvalinate foliage fruit fungicides g/ha glyphosate gorse grass grub grass weeds growers Hamilton clay loam herbicides Horotiu sandy loam infection insecticide kg/ha kiwifruit larvae leaf litres/ha loam soil MCPA mite miticides mulch myclobutanil nodding thistle NZ Weed orchards P.O. Box paclobutrazol Palmerston North pasture pendimethalin Pest Control Conf picloram pirimicarb plants plots Popay populations Proc programme propargite propiconazole Pukekohe quizalofop regrowth replicates Research residues resistance rosettes Ruakura ryegrass samples seed seedlings sethoxydim shoot significantly Silwet L-77 simazine spray surfactant susceptible Table temperature tested thrips tillers tip rot translocation treated treatment trees trial triasulfuron untreated uptake Weed and Pest weed control weeks yield Zealand