Proceedings of the New Zealand Weed and Pest Control Conference1981 - Pesticides |
From inside the book
Results 1-3 of 83
Page 91
... treatment grass grub populations in the plots were in the range 29-111 / m2 . The plots were grouped into six blocks with respect to these larval numbers , and treatments randomly allocated within the blocks . Treatments were applied by ...
... treatment grass grub populations in the plots were in the range 29-111 / m2 . The plots were grouped into six blocks with respect to these larval numbers , and treatments randomly allocated within the blocks . Treatments were applied by ...
Page 202
... treatments significantly differed to untreated ** Days after treatment . Growth stage at treatment on 28.10.81 was Feekes 4 . treatments . Less disease was recorded on the herbicide treatment on leaf 2 and the flag leaf compared with ...
... treatments significantly differed to untreated ** Days after treatment . Growth stage at treatment on 28.10.81 was Feekes 4 . treatments . Less disease was recorded on the herbicide treatment on leaf 2 and the flag leaf compared with ...
Page 296
... treatments that contains the best treatment ( or treatments ) . Therefore a correct selection occurs if the selected subset contains the best treatment . Note that this does not imply that all the selected treatments are " good " , or ...
... treatments that contains the best treatment ( or treatments ) . Therefore a correct selection occurs if the selected subset contains the best treatment . Note that this does not imply that all the selected treatments are " good " , or ...
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