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1996年用高杀草丹乳油防除中稻秧田、水稻直播田杂草。六安、和县两地试验结果表明,每公顷用15~18公升高杀草丹乳油20天对稗草株防效为901~9880%,对杂草总体株防效为897~988%。90%高杀草丹乳油为中稻秧田和水直播田理想的除草剂。
In 1996 the use of high kill grass Dan EC to control middle-rice seedling, rice, direct seeding weeds. Lu’an County and the two test results showed that the hedgehog with 1 5 ~ 1 8 liters per hectare 20 days to barnyard grass control effect was 90 1 ~ 98 80%, the overall weed strains Control effect of 89 7 ~ 98 8%. 90% of high kill grass Dan EC for rice seedlings and direct seeding field ideal herbicide.