Ngwa nke Pyriproxyfen sitere na Hebei Senton

Ngwaahịa nkepyriproxyfenọkachasị gụnyere 100g/l nke ude, 10% pyripropyl imidacloprid suspension (nwere pyriproxyfen 2.5% + imidacloprid 7.5%), 8.5% mita. ude Pyriproxyfen (nwere emamectin benzoate 0.2% + pyriproxyfen 8.3%).

1. Ojiji nke ihe ndị na-akpata ahụhụ n'akwụkwọ nri

Dịka ọmụmaatụ, iji gbochie ma chịkwaa tomato whitefly, ị nwere ike iji 100 g/l nke ude 35-60 ml ma ọ bụ 10% pyriproimidacloprid suspension 30-50 ml, mmiri fesa; Dịka ọmụmaatụ, iji gbochie ma chịkwaa diamond moth, ị nwere ike iji ude meverpyriproxyfen 8.5% 70-80 ml, mmiri fesa.

2. Ojiji nke ihe ndị na-emerụ osisi mkpụrụ osisi

Dịka ọmụmaatụ, enwere ike iji njikwa nke nsị osisi na osisi citrus na ube mee ihe n'oge njikwa abụọ kacha mma. Nke mbụ bụ oge kachasị elu nke itinye àkwá nke psyllid, nke enwere ike iji ya na 5% pyriproxyfen microemulsion ugboro 1500 na ọgwụ dị irè maka ndị toro eto, ma kụọ ya ugboro abụọ; Nke abụọ bụ n'oge kachasị elu nke mmalite nke psyllid egg block, enwere ike fesa ubi ahụ dum na 5% pyriproxyfen microemulsion ugboro 1000 + 20% dinotfuramine suspension ugboro 1000 maka ugboro abụọ n'usoro, ihe dị ka ụbọchị iri, iji fesa ya ma fesa ya nke ọma.