The uses of sodium selenate, P-40, and parathion in the control of red spider on ageratum.

Lembach, John Vincent2024-04-262024-04-26194810.7275/18859874https://hdl.handle.net/20.500.14394/46422Red-spider.The uses of sodium selenate, P-40, and parathion in the control of red spider on ageratum.thesis15159006