NEUE HERBIZID WIRKSAME PHENOXY- ALPHA-PHENOXY-ALKANCARBONSAEUREDERIVATE
3-Phenoxy- alpha -phenoxy-alkancarboxylic acid derivatives of the formula (I) are disclosed as possessing a surprising selective herbicidal activity. In the formula Hal is a halogen atom, m is an integer 1, 2, or 3, Y is a hydrogen or halogen atom or the cyano group, Z is a halogen atom or the cyano...
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Main Authors | , , , |
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Format | Patent |
Language | German |
Published |
14.09.1978
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Edition | 2 |
Subjects | |
Online Access | Get full text |
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Summary: | 3-Phenoxy- alpha -phenoxy-alkancarboxylic acid derivatives of the formula (I) are disclosed as possessing a surprising selective herbicidal activity. In the formula Hal is a halogen atom, m is an integer 1, 2, or 3, Y is a hydrogen or halogen atom or the cyano group, Z is a halogen atom or the cyano group, R1 is hydrogen or C1-C8 alkyl, and R is an acid function. Methods are disclosed for combatting weeds in mono- and dicotyledonous cultures such as cereals, corn, rice, soya and cotton, which comprise applying to the locus to be protected from weeds a dosage of from 0.1 to 10.0 kilograms per hectare of the above compounds. |
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Bibliography: | Application Number: DE19782809541 |