USE OF MENADIONE FOR BOOSTING THE EFFECTIVENESS OF AGROCHEMICALS

摘要

The use of menadione or one of its plant-compatible acid addition salts for enhancing the activity of agrochemicals against phytopathogenic fungi, mixtures of menadione and at least one active compound selected from the following groups: A) azoles, such as cyproconazole, difenoconazole, epoxiconazole, fluquinconazole, flusilazole, hexaconazole, imazalil, metconazole, myclobutanil, penconazole, prochloraz, prothioconazole, tebuconazole, triadimefon, triadimenol, triflumizole; B) strobilurins, such as azoxystrobin, dimoxystrobin, fluoxastrobin, kresoxim-methyl, metominostrobin, orysastrobin, picoxystrobin, pyraclostrobin or trifloxystrobin; C) acylalanines, such as benalaxyl, metalaxyl, mefenoxam, ofurace, oxadixyl; D) amine derivatives, such as spiroxamine; E) anilinopyrimidines, such as pyrimethanil, mepanipyrim or cyprodinil; F) dicarboximides, such as iprodione, procymidone, vinclozolin; G) cinnamides and analogs, such as dimethomorph, flumetover or flumorph; H) dithiocarbamates, such as ferbam, nabam, maneb, metam, metiram, propineb, polycarbamate, thiram, ziram, zineb; I) heterocylic compounds, such as benomyl, boscalid, carbendazim, dithianon, famoxadone, fenamidone, picobenzamid, proquinazid, quinoxyfen, thiophanate-methyl, triforine, 5-chloro-7-(4-methylpiperidin-1-yl)-6-(2,4,6-trifluorophenyl)-[1,2,4]triazolo[1,5-a]pyrimidine, N,N-dimethyl-3-(3-bromo-6-fluoro-2-methylindole-1-sulfonyl)-[1,2,4]triazole-1-sulfonamide or thiophene derivatives of the formula II; K) sulfur and copper fungicides, such as Bordeaux mixture, copper acetate, copper oxychloride, basic copper sulfate; L) nitrophenyl derivatives, such as dinocap; M) phenylpyrroles, such as fenpiclonil or fludioxonil; N) sulfenic acid derivatives, such as captafol, dichlofluanid, tolylfluanid; 0) other fungicides selected from the group consisting of benthiavalicarb, chlorothalonil, cyflufenamid, diclofluanid, diethofencarb, ethaboxam, fenhexamid, fluazinam, iprovalicarb, metrafenone, zoxamide; oxime ether derivatives of the formula III, phenylamidine derivatives of the formula IV, compounds of the formula V, where in the formulae III to V the substituents are defined according to the description; in a synergistically effective amount, methods for controlling harmful fungi using mixtures of menadione with active compounds from groups A) to O) and compositions comprising these mixtures.