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pro vyhledávání: '"Krishna P. N. Moorthy"'
Autor:
Krishna P. N. Moorthy, K. Srinivasan
Publikováno v:
Journal of Economic Entomology. 82:246-250
Petiole-mining thresholds for management of bean fly, Ophiomyia phaseoli (Tryon), in snap beans and cowpea are proposed. Petiole-mining thresholds based on number of petioles with mining were appropriate. Use of potassium chloride sprays for manageme
Publikováno v:
Journal of Economic Entomology. 81:403-405
A technique to stain insect eggs and larvae within leaf tissue is described. The leaves are first treated with modified Carnoy’s fixative (ethyl alcohol, chloroform, and glacial acetic acid in 6:4:3 proportion by volume) to remove chlorophyll, and