Fungicidal compositions and method of controlling fungus infestation.

摘要

Fungicidal composition with improved biodegradation in the soil contain metalaxyl, furalaxyl or benalaxyl, of which more than 70 wt.% is the R-enantiomer, and a suitable carrier. The amt. of R-enantiomer in the active ingredient is above 85 (esp. above 97) wt.% and the active ingredient is free from S-enantiomer. Esp. compositions are highly conc. formulations and contain more than 30 wt.% metalaxyl.