Mmetụta ojiji nke chlorempentrin

Chlorempentrinbụ ụdị ọhụrụ nke pyrethroid ụmụ ahụhụ na-arụ ọrụ dị elu na obere nsị, nke nwere mmetụta dị mma na anwụnta, ijiji na ọchịcha. Ọ nwere àgwà nke elu uzuoku mgbali, ezi volatility na ike igbu ike, na knockout ọsọ pests bụ ngwa ngwa, karịsịa na ịgba na fumigation.

Usoro ojiji

1. owu na-achịkwa ahụhụ

(1) Mgbochi na ịchịkwa owu bollworm: ngwa nke ọgwụ na ọnụ ọgụgụ kasị elu nke egg incubation, 10% bifenthrin ude 23 ~ 40ml kwa mu nke mmiri 50 ~ 60kg ịgba, 7 ~ 10d mgbe ọgwụ nwere ezigbo ụmụ ahụhụ na nwa osisi mmetụta. Enwere ike iji ọgwụ a chịkwaa bollworm owu. Oge kwesịrị ekwesị maka mgbochi na ọgwụgwọ bụ ọgbọ nke abụọ na nke atọ nke incubation egg, na ọgbọ ọ bụla na-emeso ugboro abụọ.

(2) Mgbochi na ọgwụgwọ nke owu akwukwo àjà: Ọ bụrụ na àjà na-etinyere na ogbo nke omume, 10% ude 30 ~ 40ml kwa mu nke mmiri 50 ~ 60kg spray, residual period of about 12d, nwekwara ike na-emeso owu aphids, bridge worms, leaf worms, thrips, etc. bụrụ ọkara).

2. Jikwaa ụmụ ahụhụ osisi mkpụrụ osisi

(1) Mgbochi na ọgwụgwọ nke peachworm: tinye ọgwụ na ọnụ ọgụgụ kasị elu nke egg incubation, mgbe ọnụ ọgụgụ mkpụrụ akwa ruru 0.5% ~ 1%, jiri 10% bifenthrin emulsion 3300 ~ 4000 ugboro mmiri na-agba mmiri. Ịfesa ugboro 3 ruo 4 n'oge dum nwere ike ịchịkwa mmebi ya nke ọma, na oge mmetụta fọdụrụnụ bụ ihe dịka 10d.

(2) Mgbochi na ọgwụgwọ nke mkpụrụ osisi apụl: tupu ma ọ bụ mgbe ifuru apụl gasịrị, n'oge okenye ma ọ bụrụ na àjà emee, mgbe akwụkwọ ọ bụla nwere nkezi nke 2 mites, tinye ọgwụ, fesa ya na 10% ude 3300 ~ 5000 ugboro mmiri mmiri. N'ihe banyere njupụta ọnụ mite dị ala, oge mmetụta fọdụrụnụ bụ ụbọchị 24 ruo 28. A pụkwara iji ya chịkwaa ndị na-egwupụta akwụkwọ na akwụkwọ na-acha uhie uhie n'osisi ndị ọzọ na-amị mkpụrụ.

3. Chekwaa pests inine

(1) Ịchịkwa ijiji na-acha ọcha: N'oge mmalite nke ijiji na-acha ọcha, ọnụ ọgụgụ ụmụ ahụhụ adịghị elu.

(2) Banyere isi / osisi, usoro onunu ogwu bụ: griin haus cucumbers na tomato na 2 ~ 2.5g irè Efrata kwa mu nke 50kg ịgba na mmiri, meghere akọ na 2.5 ~ 4g irè Efrata kwa mu nke 50kg ịgba na mmiri, nwere ike n'ụzọ dị irè ịchịkwa ya mmebi n'ime 15d. Mgbe ọnụ ọgụgụ ụmụ ahụhụ dị elu, mmetụta nchịkwa nke otu dose adịghị eguzosi ike.

(3) Mgbochi na ọgwụgwọ nke aphid: tinye ọgwụ n'oge ihe omume, jiri 10% bifenthrin emulsifiable mmanụ 3000 ~ 4000 ugboro mmiri mmiri ịgba mmiri, nwere ike ịchịkwa mmerụ ahụ, oge fọdụrụnụ nke ihe dị ka 15d. Usoro a nwekwara ike ijikwa ụdị ahịhịa dị iche iche na-eri ahụhụ, dị ka ikpuru kabeeji, nla diamond na ihe ndị ọzọ.