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Virologica Sinica, 02 (1) : 65, 1987
Review
QUALITATIVE AND QUANTITATIVE DEMONSTRATION OF NPV OF THE COTTON BOLLWORM(HELIOTHIS ARMIGERA)IN THE ENVIRONMENT BY THE ELISA
Wuhan Institute of Virology
Academia Sinica
Wuhan
 Correspondence:
(228.42KB)  
Abstract
Enzyme-linked Immunosorbent Assay(ELISA) has a higher sensitivity, speciality and simplicity, in particular, it is convenient in large-scale observation. The water and soil in the environment which produced and used Heliothis armigera NPV inssecticide were detected by this assay. The contents of NaNPV were about 4-9PIB/g, 6-58PIB/g, 630PIB/ml water, above 830PIB/g, respectively in the farmland largely using the insecticide, the spread area, the heavily polluted pool and the product workshop.
Key Words:
  Published online: 5 Mar 1987
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