DDVP
Ọkwa teknụzụ: 95% TC
| Nkọwapụta | Ụmụ ahụhụ ezubere iche | Usoro onunu ogwu |
| 40%EC / 50%EC / 77.5%EC 1000g/l EC | ||
| 2% FU | Pests na ọhịa | 15kg / ha. |
| DDVP18%+ cypermethrin 2% EC | Anwụnta na ofufe | 0.05ml /㎡ |
| DDVP 20% + Dimethoate 20% EC | Aphids na owu | 1200 ml / ha. |
| DDVP 40% + Malathion 10% EC | Phyllotreta vittata Fabricius | 1000ml / ha. |
| DDVP 26.2% + chlorpyrifos 8.8% EC | osikapa osisi | 1000ml / ha. |
Ngwa
1. A ga-etinye ngwaahịa a n'ime oge ọganihu nke ụmụ ahụhụ na-eto eto, ṅaa ntị na ịgbasa nke ọma.
2. Ndị na-ahụ maka nchekwa nchekwa kwesịrị ịgbasa ma ọ bụ fumigate ụlọ nkwakọba ihe tupu etinye ọka n'ime nchekwa, ma mechie ya maka ụbọchị 2-5.
3. Iji gbochie ma chịkwaa pests ịdị ọcha, enwere ike ịme spraying n'ime ụlọ ma ọ bụ kpọgidere fumigation.
4. Ogologo nchekwa maka iji ngwaahịa a na ihe ọkụkụ griin haus bụ ụbọchị 3, na oge nchekwa maka ụzọ ndị ọzọ na-akụ mkpụrụ bụ ụbọchị 7.
5. Mgbe a na-eji ngwaahịa granary spraying na fumigation, a na-eji ya dị ka pesticide maka ngwá ụlọ nkwakọba ihe efu, a pụghịkwa iji ya mee ihe ndị ọzọ.
Nchekwa na Mbupu
1. Debe anụ ụlọ, nri na nri, debe ya ka ụmụaka ghara iru ma kpochie ya.
2. Ekwesịrị ịchekwa ya n'ime akpa mbụ ma debe ya n'ọnọdụ mkpuchi, ma chekwaa ya na obere okpomọkụ, nkụ na ikuku.
Mgbata ọsọ enyemaka mbụ
1. Ọ bụrụ na ọ bụrụ na ọ na-akpakọrịta akpụkpọ ahụ na mberede, jiri ncha na mmiri saa akpụkpọ ahụ nke ọma.
2. N'ihe banyere kọntaktị mberede na anya, kpochaa anya nke ọma na mmiri ma ọ dịkarịa ala 15 nkeji.
3. Ntinye ihe mberede, emela ka agbọ agbọ, weta akara ozugbo ka jụọ dọkịta maka nyocha na ọgwụgwọ.
