Colorimetric Estimation of Dyed Insecticide Spray Deposit Using a Paper Sampling Surface
- 1 June 1956
- journal article
- Published by Cambridge University Press (CUP) in The Canadian Entomologist
- Vol. 88 (6) , 279
- https://doi.org/10.4039/ent88279-6
Abstract
During spray trials carried out recently for European pine shoot moth control in Ontario, a method was developed to assess dyed, oil-based insecticide spray deposits colorimetrically using a paper sampling surface. The procedure permits intensive sampling without the necessity of handling fragile or bulky sampling kits in the field.Keywords
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