Fipronil, kedu ahụhụ ọ nwere ike ịgwọ?

Fipronilbụ ọgwụ ahụhụ nke na-egbu ụmụ ahụhụ site na nsị afọ, ma nwee ma kọntaktị ma ụfọdụ ihe ndị dị n'ime ahụ. Ọ bụghị naanị na ọ nwere ike ijikwa ihe ndị na-akpata ahụhụ site na ịgba akwụkwọ, kamakwa enwere ike itinye ya n'ala iji chịkwaa ụmụ ahụhụ ndị dị n'okpuru ala, mmetụta njikwa nke fipronil dịkwa ogologo, ọkara ndụ n'ime ala nwekwara ike iru ọnwa 1-3.

[1] Ihe ndị bụ isi na-akpata ahụhụ nke fipronil na-achịkwa:

Nnukwu azụ̀ Diamondback, Diploid borer, thrips, brown planthopper, rice weevil, white-backed planthopper, potato beetle, leafhopper, lervae lepidopteran, ijiji, cutworm, golden agịga ahụhụ, cockroach, aphids, beet night evil, owu boll Elephant wdg.

[2]Fipronilọ na-emetụtakarị osisi:

Owu, osisi ubi, okooko osisi, ọka, osikapa, ahụekere, poteto, unere, shuga beet, ahịhịa alfalfa, tii, akwụkwọ nri, wdg.

【3】Otu esi eji yafipronil:

1. Kwụsị ahụhụ ndị na-akpata ahụhụ: Enwere ike iji 5% fipronil mee ihe na 20-30 ml kwa mu, gwakọta ya na mmiri ma fesa ya n'ụdị akwụkwọ nri ma ọ bụ ihe ubi. Maka osisi buru ibu na osisi ndị a kụrụ nke ọma, enwere ike ịbawanye ya nke ọma.

2. Mgbochi na njikwa ahụhụ osikapa: Enwere ike ịgbasa 5% fipronil n'otu aka ahụ na 30-60 ml nke mmiri kwa mu iji gbochie ma chịkwaa 2 borers, 3 borers, igurube, planthoppers osikapa, thrips, wdg.

3. Ọgwụgwọ ala: A pụrụ iji Fipronil mee ihe dị ka ọgwụgwọ ala iji chịkwaa ahụhụ ndị na-emerụ ahụ n'okpuru ala.

【4】Ncheta pụrụ iche:

Ebe ọ bụ na fipronil nwere mmetụta ụfọdụ na gburugburu ebe obibi osikapa, mba ahụ amachibidoro iji ya eme osikapa. Ugbu a, a na-ejikarị ya achịkwa ihe ọkụkụ ubi kpọrọ nkụ, akwụkwọ nri na osisi ubi, ọrịa ọhịa na ụmụ ahụhụ na ụmụ ahụhụ dị ọcha.

【5】Ihe ndetu:

1. Fipronil na-egbu egbu nke ukwuu nye azụ̀ na oporo, a machibidoro iji ya n'ọdọ mmiri azụ̀ na ubi paddy.

2. Mgbe ị na-eji fipronil, kpachara anya ka ị ghara ichebe akụkụ iku ume na anya.

3. Zere ka ụmụaka ghara imetụ aka ma chekwaa ya na nri.