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Chlorinated aldehydes and related compounds of the general formula:- (in which R = H, Cl, Br; R' = H, CH3; R" = Cl, Br; X = O, S, NH; Y = alkyl residue C1-8; acyl residue C1-4, H; Z = Cl, Br, OH, arylthio. C1-8 alkyl thio, aryloxy; C1-8 alkoxy, or C1-4 acyloxy) possess herbicidal propertie...

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Hauptverfasser:	ERFURT, GERHARD, REINHOLZ, SIEGFRIED, ROCHMANN, WERNER, KRUGER, HUBERT, PALLAS, MANFRED, DAMM, HEINZ
Format:	Patent
Sprache:	bul
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING PERFORMING OPERATIONS PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	Chlorinated aldehydes and related compounds of the general formula:- (in which R = H, Cl, Br; R' = H, CH3; R" = Cl, Br; X = O, S, NH; Y = alkyl residue C1-8; acyl residue C1-4, H; Z = Cl, Br, OH, arylthio. C1-8 alkyl thio, aryloxy; C1-8 alkoxy, or C1-4 acyloxy) possess herbicidal properties. In an example, application of 5-10 kg./ha trichloroacetic acid in 600 litres of water gave good results with the following grasses. Bromus secalinus, Lolium sp., Setaria italica, Panicum mibaceum, and Alopecurus pratensis.