Nudukoko dushobora kwica pyrethroid yica udukoko

 Imiti yica udukoko twa pyrethroid irimoCypermethrin, Deltamethrin, cyfluthrin, na cypermethrin, nibindi.

Cypermethrin: Ahanini ikoreshwa mukurwanya guhekenya no kwonsa udukoko twangiza umunwa kimwe na mite zitandukanye.

Deltamethrin: Ikoreshwa cyane cyane mu kurwanya udukoko twa Lepidoptera na homoptera, kandi ikagira n'ingaruka zimwe na zimwe ku byonnyi bya Orthoptera, Diptera, hemiptera na Coleoptera.

Cyanothrin: Ikoreshwa cyane cyane mu kurwanya udukoko twa lepidoptera, kandi igira n'ingaruka nziza ku byonnyi bya homoptera, hemiptera na diptera.

Ni iki kigomba kwitonderwa mugihe utera udukoko

1. Iyo ukoreshaimiti yica udukokokurwanya udukoko twangiza imyaka, birakenewe guhitamo imiti yica udukoko no kuyikoresha mugihe gikwiye. Ukurikije imiterere yikirere hamwe nibikorwa bya buri munsi by udukoko, imiti yica udukoko igomba gukoreshwa mugihe cyiza. Nibyiza gukoresha imiti yica udukoko hagati ya 9 na 10 za mugitondo na nyuma ya saa yine z'ijoro

2. Nyuma ya saa cyenda za mugitondo, ikime kiri kumababi y ibihingwa cyumye, kandi ni nigihe udukoko twangiza izuba rikora cyane. Gukoresha imiti yica udukoko muri iki gihe ntabwo bizagira ingaruka ku kugenzura bitewe n’ikwirakwizwa ry’umuti wica udukoko ukoresheje ikime, nta nubwo bizemerera udukoko guhura n’umuti wica udukoko, byongera amahirwe yo kwangiza udukoko.

3. Nyuma ya saa yine z'ijoro, urumuri rugabanuka kandi nigihe cyo kuguruka nudukoko twijoro tugiye gusohoka. Gukoresha imiti yica udukoko muriki gihe birashobora gutuma imiti yica udukoko ikoreshwa mubihingwa hakiri kare. Iyo udukoko dusohotse gukora cyangwa kugaburira nimugoroba nijoro, bazahura nuburozi cyangwa uburozi mugaburira bagapfa. Muri icyo gihe, irashobora kandi gukumira igihombo cyo guhumeka no kunanirwa kwa Photodecomposition yumuti wica udukoko.

4.Imiti itandukanye yica udukoko nuburyo bwo kuyikoresha igomba gutoranywa hashingiwe ku bice byangiritse by’udukoko, kandi imiti yica udukoko igomba kugezwa ahabigenewe. Ku byonnyi byangiza imizi, shyira imiti yica udukoko mu mizi cyangwa mu mwobo wo kubiba. Ku byonnyi birisha munsi yamababi, shyira imiti yamazi munsi yamababi.

 5. Kurwanya ibibyimba bitukura hamwe nudusimba twa pamba, shyira imiti kumurabyo windabyo, inzogera zicyatsi hamwe ninama za cluster. Kurinda 螟虫 no gutera ingemwe zapfuye, kuminjagira ubutaka bwubumara; Kurinda no kugenzura ubwoba bwera, gutera cyangwa gusuka amazi. Kugenzura ibihingwa byumuceri nibibabi byumuceri, shyira imiti yamazi munsi yumuceri. Kurwanya inyenzi ya diyama, shyira imiti yamazi kumurabyo wururabyo.

 . Nyuma yo kwinjizwa, birashobora kwanduzwa mubindi bice byigihingwa kugirango bigere ku ntego yo kugeza imiti yica udukoko ahantu heza.