9783848421022 - Toxicity of Silicon Dioxide and Insecticides Against Cotton Mealybug: Synergistic/antagonistic Role of Silicon Dioxide in Insecticides Toxicity: a Laboratory Bioass... (4 results)

Taschenbuch. Condition: Neu. Neuware -Silicon dioxide damages the protective waxy layer of insect body and insects die due to desiccation. But, it is slow acting insecticide and effective at high dose, so it is used in combination with different insecticides.The under taken project focuses on the laboratory bioassay of Twenty different ratios between insecticide and silicon dioxide ranging from 1:0.0025 to 1:3 against adult female and ovisac stage.The mortality at adult female and egg sac stage, as well as quantity of wax removed was recorded.Intensity of synergistic effect on the toxicity of insecticides against mealybug's stages increased with increasing concentrations of silicon dioxide.The treatments, having silicon dioxide admixed with insecticides, removed many fold wax from the body of adult female than the treatments having only insecticides.Percentage mortality was found higher in the adult female as well as at ovisac stage at higher ratio and maximum at 1:3 (insecticide:silicon dioxide). The findings of the endeavour persuaded the coadministration of silicon dioxide with insecticides to synergize their toxicity as well as for the knockdown control of cotton mealybug at adult female and ovisac stage.Books on Demand GmbH, Überseering 33, 22297 Hamburg 116 pp. Englisch.

Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Silicon dioxide damages the protective waxy layer of insect body and insects die due to desiccation. But, it is slow acting insecticide and effective at high dose, so it is used in combination with different insecticides.The under taken project focuses on the laboratory bioassay of Twenty different ratios between insecticide and silicon dioxide ranging from 1:0.0025 to 1:3 against adult female and ovisac stage.The mortality at adult female and egg sac stage, as well as quantity of wax removed was recorded.Intensity of synergistic effect on the toxicity of insecticides against mealybug's stages increased with increasing concentrations of silicon dioxide.The treatments, having silicon dioxide admixed with insecticides, removed many fold wax from the body of adult female than the treatments having only insecticides.Percentage mortality was found higher in the adult female as well as at ovisac stage at higher ratio and maximum at 1:3 (insecticide:silicon dioxide). The findings of the endeavour persuaded the coadministration of silicon dioxide with insecticides to synergize their toxicity as well as for the knockdown control of cotton mealybug at adult female and ovisac stage. 116 pp. Englisch.

Taschenbuch. Condition: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Silicon dioxide damages the protective waxy layer of insect body and insects die due to desiccation. But, it is slow acting insecticide and effective at high dose, so it is used in combination with different insecticides.The under taken project focuses on the laboratory bioassay of Twenty different ratios between insecticide and silicon dioxide ranging from 1:0.0025 to 1:3 against adult female and ovisac stage.The mortality at adult female and egg sac stage, as well as quantity of wax removed was recorded.Intensity of synergistic effect on the toxicity of insecticides against mealybug's stages increased with increasing concentrations of silicon dioxide.The treatments, having silicon dioxide admixed with insecticides, removed many fold wax from the body of adult female than the treatments having only insecticides.Percentage mortality was found higher in the adult female as well as at ovisac stage at higher ratio and maximum at 1:3 (insecticide:silicon dioxide). The findings of the endeavour persuaded the coadministration of silicon dioxide with insecticides to synergize their toxicity as well as for the knockdown control of cotton mealybug at adult female and ovisac stage.

Condition: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Mukhtar AdeelMr. Adeel Mukhtar has completed his M.Sc. (Hons.) degree in 2010 under the supervision of Dr. Dildar Gogi who has 35 research papers, 3 projects and 18 M.Sc. students on his credit and is focusing his research on differe.