Chemistry: fertilizers – Processes and products – Forms or conditioning
Patent
1978-09-13
1981-07-14
Mills, Catherine L.
Chemistry: fertilizers
Processes and products
Forms or conditioning
260943, A01N 5714, C07F 940
Patent
active
042784611
ABSTRACT:
Herbicidal agents containing as active ingredient a compound of the formula ##STR1## in which R represents halogen, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.2 -alkoxy or C.sub.1 -C.sub.2 -alkylthio, C.sub.1 -C.sub.2 -halogeno-alkyl, NO.sub.2 SO.sub.2 CH.sub.3, SO.sub.2 NH.sub.2, --COOCH.sub.3, CN, with the proviso that R.sub.2 cannot be alkoxy when (R).sub.n is alkyl, R.sub.1 and R.sub.3 represent C.sub.1 -C.sub.6 -alkyl, R.sub.2 represents C.sub.1 -C.sub.6 -alkyl, CH.sub.2 Cl or C.sub.1 -C.sub.6 -alkoxy, X is oxygen or sulfur and n is an integer of from 1 to 3 are especially useful for combatting annual weed grasses in dicotyledonous and even monocotyledonous crop plants.
REFERENCES:
patent: 3032466 (1962-05-01), Schuler
patent: 3057774 (1962-10-01), Baker et al.
patent: 3102019 (1963-08-01), Speziale et al.
patent: 3385689 (1968-05-01), Richter
patent: 4023956 (1977-05-01), Yoshida et al.
Horlein Gerhard
Kocher Helmut
Langeluddeke Peter
Salbeck Gerhard
Schonowsky Hubert
Hoechst Aktiengesellschaft
Mills Catherine L.
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