Chemistry: fertilizers – Processes and products – Forms or conditioning
Patent
1989-11-17
1991-05-21
Raymond, Richard L.
Chemistry: fertilizers
Processes and products
Forms or conditioning
71 92, A01N 4364
Patent
active
050172158
ABSTRACT:
This invention relates to a composition comprising a mixture of herbicidal compounds and a method for controlling the growth of undesired vegetation in upland cereal and rice crops by applying to the crop after transplantation or emergence an effective amount of certain sulfonylurea herbicides, alone or the above composition comprising a mixture of herbicidal compounds.
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Klingmann et al., "Weed Science: Principles and Practices", pp. 305-306 (1982).
Takeda et al., Zasso Kenkyu (Weed Research, Japan), 31(2), 157-63 (1986)
Takeda et al., Zasso Kenkyu (Weed Research, Japan), 30(4), 278-83 (1985).
Ackerson Robert C.
Yuyama Takeshi
E. I. Du Pont de Nemours and Company
Pak John D.
Raymond Richard L.
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