1
Ort Oswald, Willms Lothar, Zeiss Hans Joachim, Bauer Klaus, Bieringer Hermann: (De) Verfahren zur bekämpfung von schadpflanzen in reis, (En) Process for eradicating rice weeds. Hoechst Aktiengesellschaft, Ort Oswald, Willms Lothar, Zeiss Hans Joachim, Bauer Klaus, Bieringer Hermann, HOECHST AKTIENGESELLSCHAFT, May 2, 1991: WO/1991/005470

(EN) Compounds having formula (I), in which R?1¿ to R?9¿ have the definition given in the first claim, are known as weed-killers. The amounts of these compounds that are usually applied to cash crops often damage the cash crops themselves, when one tries to achieve a sufficient effect against typica ...


2
Ort Oswald, Willms Lothar, Zeiss Hans Joachim, Bauer Klaus, Bieringer Hermann: Process for eradicating rice weeds.. Hoechst, August 5, 1992: EP0496757-A1

Compounds having formula (I), in which R to R have the definition given in the first claim, are known as weed-killers. The amounts of these compounds that are usually applied to cash crops often damage the cash crops themselves, when one tries to achieve a sufficient effect against typical weeds of ...