Nitenpyram

Nkọwa ngwaahịa:

Nitenpyram nwere usoro dị oke mma, ntinye, ụdịdị dị iche iche na-egbu ụmụ ahụhụ, nchekwa na enweghị phytotoxicity. Ọ bụ ngwaahịa nọchiri anya iji chịkwaa ụmụ ahụhụ akụkụ ọnụ na-adụpu dị ka ijiji ọcha, aphids, pear psyllids, leafhoppers na thrips.

Achọrọ nka maka ojiji:

1. Tinye pesticide n'oge ọnụ ọgụgụ kasị elu nke osikapa planthopper nymphs, ma ṅaa ntị na ịgbasa nke ọma. Dabere na ihe omume nke pests, tinye ọgwụ pesticide otu ugboro kwa ụbọchị iri na anọ ma ọ bụ karịa, enwere ike iji ya ugboro abụọ n'usoro.

2. E tinyela ọgwụ pesticide na ifufe siri ike ma ọ bụ ọ bụrụ na a na-atụ anya mmiri ozuzo n'ime 1 hour.

3. Jiri ya kacha ugboro abụọ n'otu oge, yana oge nchekwa nke ụbọchị 14.

Mgbata ọsọ enyemaka mbụ:

Mgbaàmà nke nsị: mgbakasị ahụ na akpụkpọ ahụ na anya. Mmekọahụ akpụkpọ ahụ: Wepụ uwe ndị emerụrụ emerụ, jiri akwa dị nro kpochapụ ọgwụ nje, jiri mmiri na ncha kpochaa ya n'oge; Ntugharị anya: Jiri mmiri na-agba agba hichaa ma ọ dịkarịa ala nkeji iri na ise; Nri: kwụsị ịṅụ mmanya, were mmiri were ọnụ were were weta akara pesticide n'ụlọ ọgwụ n'oge. Ọ nweghị ọgwụ ka mma, ọgwụ kwesịrị ekwesị.

Usoro nchekwa:

Ekwesịrị ịchekwa ya n'ebe kpọrọ nkụ, dị jụụ, ikuku na-eku ume, ebe nchekwa, pụọ na ọkụ ma ọ bụ ebe okpomọkụ. Debe ebe ụmụaka na-agaghị enweta ma chekwaa. Ejila nri, ihe ọṅụṅụ, ọka, nri na-ebufe ma bufee. Nchekwa ma ọ bụ njem nke ikpo akwa agaghị agafe ihe ndị ahụ, ṅaa ntị iji jiri nwayọọ mee ihe, ka ọ ghara imebi nkwakọ ngwaahịa, na-akpata nkwụsị ngwaahịa.