Control of spiraling white fly (Aleurodicus dispersus Russel) of Guava by spraying detergent
2003
Islam, M.N. | Rahim, M.A. | Alam, M.S. | Naher, N. (Bangladesh Agricultural Univ., Mymensingh (Bangladesh). Dept. of Horticulture)
An experiment on the control of spiraling white fly (Aleurodicus dispersus Russel) by spraying detergent (wheel powder, Liver Brothers Ltd.) was conducted. Wheel powder, a cheap and readily available detergent in Bangladesh was sprayed to control the white fly. Wheel powder was sprayed in different concentration among which 10 g litre-1 of water and 15 g litre-1 of water were found more effective in controlling white fly. The concentration 20, 30 and 40 g litre-1 of water were found serious leaf burning, even total leaf dropping after 3rd spray.
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