Proceedings of the New Zealand Weed and Pest Control Conference1976 - Pesticides |
From inside the book
Results 1-3 of 39
Page 155
... Fruit finish from the 1975/76 trials , expressed as a percentage of fruit with export fancy grading , have been included in Table 3. The emulsifiable concentrate formulation of triforine used in these trials caused a small decrease in ...
... Fruit finish from the 1975/76 trials , expressed as a percentage of fruit with export fancy grading , have been included in Table 3. The emulsifiable concentrate formulation of triforine used in these trials caused a small decrease in ...
Page 81
... fruit were picked , where possible , from each vine , and assessed for cater- pillar damage and the presence of greedy scale . For simplicity all caterpillar damage was grouped as leaf roller . Both dead and live scale were recorded as ...
... fruit were picked , where possible , from each vine , and assessed for cater- pillar damage and the presence of greedy scale . For simplicity all caterpillar damage was grouped as leaf roller . Both dead and live scale were recorded as ...
Page 138
... fruit harvested ( 11/5/76 ) 19 days following the 5th spray , from four regimes Density No. alive Treatment ( g / 100 litres ) per 100 per 100 fruit fruit % fruit infestation Mite sacs of A. baccarum azinphos - methyl ( 50 ) 3.5 b 1.4 b ...
... fruit harvested ( 11/5/76 ) 19 days following the 5th spray , from four regimes Density No. alive Treatment ( g / 100 litres ) per 100 per 100 fruit fruit % fruit infestation Mite sacs of A. baccarum azinphos - methyl ( 50 ) 3.5 b 1.4 b ...
Contents
Chairmans summary | 1 |
Notillage establishment of lucerne G C Atkinson | 9 |
Insects affecting lucerne seed production | 19 |
Copyright | |
27 other sections not shown
Other editions - View all
Common terms and phrases
29th N.Z. Weed activity adults Agric Agricultural Research Centre alachlor aphid application areas assessed asulam atrazine Auckland autumn azinphos-methyl barley grass benomyl BGLA black beetle blue-green lucerne aphid brassicas Canterbury carbofuran chemical chlorpyrifos Christchurch crop cultivars cypermethrin damage diflubenzuron disease DSIR effect emergence ethofumesate fensulfothion field trials foliage fungicides germination gorse granules grass grub growth Hamilton harvest herbicides increased insect insecticides isazophos kg/ha larvae leaf legumes Lincoln linuron litres/ha lucerne lucerne yield maize method mite nematode North Island numbers oats P.O. Box Palmerston North paraquat pasture Pest Control Conf phorate picloram plants plots population post-emergence Proc pyri rates reduced replicates residual resistant Ruakura Ruakura Agricultural Research ryegrass samples season seed seedlings significant significantly soil sowing sown species spray sprayer spring stage summer Table tested treatments triclopyr untreated Weed and Pest weed control weeks weevil Wellington white clover white-fringed weevil Zealand