1. Mgbaàmà

Ọrịa akwụkwọ gbajiri agbaji na-emebi ọnụ ma ọ bụ nsọtụ akwụkwọ ụtaba.Ọnya ndị ahụ anaghị adị n'ụdị, aja aja, agwakọta ya na ntụpọ ọcha na-adịghị agafe agafe, na-eme ka ntụmadị akwụkwọ gbajiri agbaji na akụkụ akwụkwọ.N'ime oge na-esote, a na-agbasasị obere ntụpọ ojii na ntụpọ ọrịa, ya bụ, ascus nke pathogen, na ntụpọ na-acha ntụ ntụ na-acha ọcha-dị ka ntụpọ nwụrụ anwụ na-apụtakarị n'akụkụ ọnụ veins dị n'etiti akwụkwọ., ntụpọ gbajiri agbaji oge niile.

2. Ụzọ mgbochi

(1) Mgbe owuwe ihe ubi, wepụsịa ahịhịa na akwụkwọ ndị dara ada n'ubi ma gbaa ha ọkụ n'oge.Tụgharịa ala ahụ n'oge iji lie ihe ahịhịa ndị na-arịa ọrịa gbasasịa n'ọhịa miri emi n'ime ala, kụọ ya nke ọma, ma mụbaa fatịlaịza phosphorus na potassium iji kwalite uto nke osisi ụtaba ma kwalite nguzogide ọrịa.

(2) Ọ bụrụ na achọpụtara ọrịa ahụ n'ọhịa, tinye ọgwụ pesticide iji gbochie ma chịkwaa ubi ahụ dum n'oge.Na mgbakwunye na mgbochi na ịchịkwa ọrịa ndị ọzọ, enwere ike iji ihe ndị na-esonụ:

Carbendazim 50% WP 600-800 ugboro mmiri mmiri;

Thiophanate-methyl 70% WP 800-1000 ugboro mmiri mmiri;

Benomyl 50% WP 1000 ugboro mmiri mmiri;

2000 ugboro mmiri mmiri nke Propiconazole 25% EC + 500 ugboro mmiri Thiram 50% WP, fesa nke ọma na pesticide 500g-600g na mmiri 100L maka 666m³.