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Anellated (oxa)hydantoins and their use as herbicides The present invention relates to new anellated (oxa)hydantoins of the formula I ##STR1## wherein R1 to R4 and Q have the meaning given in the description, a method for their preparation and their use as herbicides. As has ... M...
atoms and n being 1 or 2, and their preparation by reacting cyanuric acid chloride with a compound H-X-R-Yn, if desired in the presence of an acid-binder, or with a compound Me(X-R-Yn)w wherein X, R, Y and n have the above meaning, Me represents a metal and w its valency....
This fact is often not taken into account in publications meaning that Ki values are frequently overestimated by orders of magnitude and sometimes therefore not even ranked correctly. Thus despite the fact that HPPD is so well known as a herbicide target there is surprisingly little reliable ...
Hereinbelow, the terms “component A”, “herbicide A” and “active compound A” are to be understood as meaning the same. This applies analogously to the terms “component B”, “herbicide B” and “active compound B” and also to “component C”, “safener C” and “active compound...
Although the Greek term was trans- lated as mutual harm, Molisch in his discussion indi- cated that the meaning of allelopathy should include any direct or indirect effect of one plant or microor- ganism on another. He emphasized that for him the phenomenon includes both harmful and ...
Within the meaning of the present invention, the cyclohexenone oxime ethers are weak organic acids having pK.sub.a s between 4 and 5. Their low solubility in water in the neutral range distinctly increases at basic pHs. It is thus possible by suitable combination of cyclohexenones with basic...
insecticidal or acaricidal activity has been disclosed. Unsubstituted, bicyclic 3-aryl-pyrrolidine-2,4-dione derivatives (EP-A-355 599 and EP-A-415 211) and substituted monocyclic 3-aryl-pyrrolidine-2,4-dione derivatives (EP-A-377 893 and EP-A-442 077) with herbicidal, insecticidal or acari...
Industrial materials are to be understood as meaning, in the present context, non-live materials such as, preferably, synthetic materials, glues, sizes, paper and board, leather, wood and timber products, and paint. The materials to be very particularly preferably protected against attack by ins...
If a group is polysubstituted by radicals, this is to be understood as meaning that this group is substituted by one or more of the abovementioned radicals which are identical or different.Depending on the nature and linkage of the substituents, the compounds of the formula (I) may be ...