1. Umququ wombona: Umququ uyacolwa kwaye ubuyiselwe entsimini ukunciphisa inani elisisiseko lemithombo yezinambuzane;abantu abadala be-overwintering babanjwe kunye nezibane ze-insecticidal ezidityaniswe nezinto ezikhangayo ngexesha lokuvela;Ekupheleni kwentliziyo ishiya, fafaza izitshabalalisi zebhayoloji ezifana ne-Bacillus thuringiensis kunye ne-Beauveria bassiana, okanye usebenzise izibulali-zinambuzane ezifana ne-tetrachlorantraniliprole, i-chlorantraniliprole, i-beta-cyhalothrin, kunye ne-Emamectin benzoate.

2. Izinambuzane eziphantsi komhlaba kunye ne-thrips, i-aphids, i-planthoppers, i-beet armyworm, i-armyworm, i-cotton bollworm kunye nezinye izitshabalalisi zesigaba se-seedling: sebenzisa ii-agent zokugquma imbewu eziqukethe i-thiamethoxam, imidacloprid, i-chlorantraniliprole, i-cyantraniliprole, njl.

3. I-Corn sheath blight: khetha iindidi ezikwaziyo ukumelana nezifo, kwaye uzityale ngokuxineneyo.Kwinqanaba lokuqala lesi sifo, hlambulula izisele zamagqabi agulayo emazantsi esiqu, uze utshize isibulali-zinambuzane sebhayoloji iJinggangmycin A, okanye usebenzise imichiza yokungunda efana neSclerotium, Diniconazole, neMancozeb xa utshiza, uphinde utshize kwakhona rhoqo emva kwe-7 ukuya kwe-10. iintsuku ngokuxhomekeke kwisifo.

4. Corn aphids: Ngexesha lokunqunyulwa kombona, fafaza i-thiamethoxam, imidacloprid, pymetrozine kunye nezinye iikhemikhali kwibakala lokuqala lokuqhakaza kwentwala.