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专利名称：CONTROLLING THE GROWTH OF
UNWANTED PLANTS
申请号：AU4999672申请日：19721213公开号：AU459178B2公开日：19750320
摘要：Process for weed control comprises applying to the soil a cmpd. (I) (where R =1-4C alkyl or cyclohexyl) or their alkali (ne earth), NH4, opt. alkyl or hydroxyalkyl substd.,fatty amine or hydrazine salts, when the majority of the weed seeds are dormant,germinating or emerging from the soil. (I) give excellent control of a great variety ofweeds without harming crops, and may be applied up to the end of germination.
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