Usoro ọrụ:
Propamocarb hydrochloride bụ fungicides sistemu nwere mmetụta nchebe, nke a na-eji chịkwaa pathogens ala na ọrịa akwukwo na akwụkwọ nri na osisi ịchọ mma.
Ngwaahịa a na-arụ ọrụ nke ọma mgbe ejiri ya dị ka ala na foliar spray.
Ngwaahịa na-etinye obi gị dum site na mgbọrọgwụ ma buru ya na ị ga na epupụta.Aluminom fusitil nwere mmetụta mmịpụta n'ime ụzọ abụọ.
na ọ bara uru maka mgbochi na ọgwụgwọ ọrịa nke Plasmodium kpatara.Downy mildew na Phytophthora na osisi mkpụrụ osisi, akwụkwọ nri, ifuru na ihe ọkụkụ