Uso de fungicida via tratamento de sementes no controle de Colletotrichum truncatum e na qualidade fisiológica de sementes de soja Glycine Max

The fungus are the main microorganisms present in seeds,is the main cause of deterioration and loss in production.The anthracnose caused by Colletotrichumtruncatumassociated with soybean seeds as hasmain vehicle for introduction into the planting areas can be detected inall stages of crop development, from the cotyledons to theend of the cycle, being presentin the stems, veins, leaflets and pods.Thus aimed to evaluate the influence of using different productsfungicides as seed treatment, where the seeds were inoculated withthe pathogenic fungus and treated with the chemicals they take Carbedazim +Fludioxonil + metalaxyl-M and carboxin + thiram.For each fungicide product wastwo treatments done using the doses recommended by the manufacturer and 75% ofdose.We evaluated health, germination and promote plant(Plant growth, fresh weight and dry weight of root and shoot).This work concludes that the use of fungicide controls significantlyseeds infected with Colletotrichumtruncatum and presents a significant improvement asthe development of structures seedlingThe fungus are the main microorganisms present in seeds, is the main cause of deterioration and loss in production. The anthracnose caused by C. truncatum associated with soybean seeds as has main vehicle for introduction into the planting areas can be detected in all stages of crop development, from the cotyledons to the end of the cycle, being present in the stems, veins, leaflets and pods. Thus aimed to evaluate the influence of using different products fungicides as seed treatment, where the seeds were inoculated with the pathogenic fungus and treated with the chemicals They take Carbedazim + Fludioxonil + metalaxyl-M and carboxin + thiram. For each fungicide product was two tramentos done using the doses recommended by the manufacturer and 75% of dose. We evaluated health, germination and promote plant (Plant growth, fresh weight and dry weight of root and shoot). This work concludes that the use of fungicide controls significantly seeds infected with C. truncatum and presents a significant improvement as the development of structures seedling