Ni izihe ndwara Chlorbenzuron ishobora kurwanya?

Chlorbenzuronni umuti ubuza gukora imisemburo ya benzoylurea. Ifite imirimo n'ubushobozi bukurikira:

1. Uburyo bw'ibikorwa:

Mu kubuza imikorere ya chitin synthase na uridine diphosphate coenzyme, bigabanya ikorwa rya chitin mu dukoko. Chitin ni igice cyingenzi cya cuticle y'udukoko. Kubura chitin bizabangamira ikorwa rya cuticle nshya mu dukoko, bigatuma udukoko tudashobora gushonga neza kandi amaherezo tugapfa bitewe no kunanirwa kurangiza neza inzira isanzwe yo gukura no gukura.

Igira ingaruka ku mikorere y'ubuhumekero bw'amagi ndetse n'imikorere ya ADN na poroteyine mu gihe cy'imikurire y'uruhinja, bigatuma udukoko turi mu magi tubura chitin bityo ntitwongere guturuka cyangwa ngo dupfe ako kanya nyuma yo kuva.

2. Ibiranga ibikorwa:

Uburozi bwo mu gifu ahanini: Iyo udukoko twariye ibiryo birimo Chlorbenzuron, umuti wica udukoko utera ingaruka mu mibiri yatwo. Nubwo unagira ingaruka zo kwica inyamaswa, ntabwo ubasha kwinjiza mu mubiri.

Guhitamo cyane: Ifite ubushobozi bwinshi bwo kwica udukoko duto cyane cyane udukoko twa lepidopter, ariko nta ngaruka igira ku dukoko twiza n'inzuki zo mu muryango wa hymenoptera ndetse n'inyoni zo mu ishyamba (nubwo igira ingaruka ku dukoko twa ladybeetles).

Igihe kirekire cyo gukora: Igipimo cyo kwangirika kwa Chlorbenzuron ni gito, irwanya isuri y'imvura, kandi ishobora gukomeza kugira akamaro karambye mu bidukikije. Muri rusange, igihe cyo gukora gishobora kugera ku minsi 15 - 20.

3. Udukoko twibasira:

Ifite akamaro kanini mu kurwanya udukoko dutandukanye twa lepidopteran, nka peach tree leafminer, tea black moth, tea eelworm, caterpillar, rape night moth, wheat stickworm, corn borer, American white moth, pine caterpillar, dancing moth, boat moth, na treetop moth.

Gutera umuti wa methomyl ku mizi y'ibitunguru n'imboga z'ibitunguru bishobora kwica udukoko two mu butaka neza; binagira ingaruka nziza mu kurwanya udukoko tw'isazi mu bwiherero n'imibu mu byuzi by'amazi adatemba.

4. Ingufu: Ingaruka z'umuti zigenda zigaragara buhoro buhoro nyuma y'iminsi 3 kugeza kuri 5 nyuma yo kuwukoresha, kandi impfu nyinshi ziba hafi iminsi 7.

Mu gihe ukoresha Chlorbenzuron, ni ngombwa guhitamo igihe gikwiye cyo kuyikoresha (bikagira ingaruka nziza mu gihe cy'ibabi ry'ibinyampeke), gukoresha uburyo bukwiye n'uburyo bwo kuyikoresha, kandi wirinde kuvanga n'ibintu bifite alkaline. Byongeye kandi, gukoresha Chlorbenzuron bigaragaza ibyiza byayo mu bidukikije. Nk'umuti wica udukoko ushingiye ku binyabuzima, Chlorbenzuron ishobora kurwanya udukoko mu gihe ikagira ingaruka mbi nke ku bidukikije. Ntigira ingaruka ku miterere y'udukoko two mu butaka, ntikirunda mu mazi, kandi ifite uburozi buke cyane ku binyabuzima bitari ibyatsi nk'amafi n'inyamaswa zo mu mazi, ibyo bikaba byiza mu kubungabunga ibidukikije. Kubwibyo, mu guteza imbere ubuhinzi bwita ku bidukikije n'iterambere rirambye muri iki gihe, Chlorbenzuron yabaye amahitamo y'ingenzi mu kurwanya udukoko mu turere twinshi.

Kugira ngo barusheho kunoza ingaruka za Chlorbenzuron, abahanga mu bya siyansi bahora bashakisha ingaruka zayo zo guhuza imiti yica udukoko cyangwa uburyo bwo kuyirwanya. Urugero, guhuza Chlorbenzuron na pheromone z'igitsina bishobora kubangamira imyitwarire y'udukoko mu guhuza udukoko, bityo bikagabanya neza umubare w'udukoko two kororoka; cyangwa kuyivanga n'ibintu birwanya udukoko nka bagiteri na fungi kugira ngo habeho uburyo bwo kuyigenzura mu nzego nyinshi, binoze ingaruka zose zo kuyigenzura.

Muri icyo gihe, hamwe n’iterambere ry’ikoranabuhanga, habayeho uburyo bwo gutera imiti bukoresheje ubwenge kandi byatumye bishoboka ko methomyl ikoreshwa neza. Binyuze mu bikoresho bigezweho by’ubuhinzi nka drones na sprayers zikoresha ubwenge, aho ikoreshwa, igihe n’ingano byakoreshejwe bishobora kugenzurwa neza, bigabanye imyanda yica udukoko, binoza imikorere myiza yo kugenzura, kandi bigakomeza kwemeza umutekano w’ibikomoka ku buhinzi n’ubwiza bw’ibidukikije.

Mu gusoza, Chlorbenzuron, nk'umuti ubuza gukora benzoylurea chitin neza, udahumanya cyane kandi utangiza ibidukikije, ugira uruhare runini mu kurwanya udukoko mu buhinzi. Ubushakashatsi n'udushya mu ikoranabuhanga bikomeje kwiyongera, amahirwe yo kuyikoresha azaba menshi kurushaho, bityo akagira uruhare mu iterambere rirambye ry'ubuhinzi.