Verticillium wilt yestrawberries

Strawberry verticillium blight ( Verticillium dahliae) chirwere chinotakurwa nevhu chinoitika pamastrawberries.

Iyo fungus inorwisa midzi ye sitiroberi uye inokura mutsinga dzeropa, zvichiita kuti dzivharwe, nekudaro zviratidzo zve wilting. Pamuchinjiro wekorona yestrawberry, mavara akasviba kana mitsetse inooneka - ine hutachiona, yakakuvadzwa midziyo. Midzi yemidzi inobatwa nemvere dzemidzi uye kukuvara kwemagetsi. Iyo fungus inogonawo kukanganisa zvikamu zvepamusoro-pasi zvemiti ye sitiroberi, zvichikonzera necrotic mavara, kunyanya kukanganisa mbesa.

Verticillium wilt inonyanya kuwanda muminda nemagadheni uko zvirimwa zvinotambira chirwere ichi zvakarimwa, senge raspberries, magaka, matomatisi, cauliflower, mbatatisi nealfafa. Kuti udzivise kutapukirwa neVerticillium wilt, shandisa ma substrates evhu anopupurirwa uko kuitika kwe microsclerotia yepathogen isingagoneki. Mumamiriro ezvinhu anonetsa (kuoma kwepanyama), zvinokurudzirwa kushandisa anti-stressors uye bioregulators.