Effect of environment on efficacy of seed-treatment fungicides for control of common bunt in spring and winter wheat

carboxin carboxina carboxine cultivos de invierno cultivos de primavera culture d'hiver culture de printemps diniconazole environmental factors facteur du milieu factores ambientales flutriafol fongicide fungicidas fungicides maneb manebe nuarimol spring crops triadimenol triticum winter crops