Diflubenzuron yica udukoko twica udukoko twangiza udukoko

Ibisobanuro ku bicuruzwa

Ifumbire ya chlorine diphyenyl, diflubenzuron, ni igenzura ry'udukoko.Diflubenzuron ni benzoylphenyl urea ikoreshwa ku bihingwa byo mu mashyamba no mu murima kugirango uhitemo guhitamo udukoko na parasite.Ubwoko bwibanze bw’udukoko ni inyenzi zitwa gypsy, caterpiller yamahema yishyamba, ibyatsi byinshi byatsi bibisi, hamwe na boll weevil.Ikoreshwa kandi nk'imiti igenzura imiti mu bikorwa by'ibihumyo no mu mazu y’inyamaswa.Ifite akamaro cyane kurwanya udukoko tw’udukoko, ariko kandi ikora nka oviside, yica amagi y’udukoko.Diflubenzuron nigifu nuburozi bwo guhura.Ikora ibuza umusaruro wa chitine, uruvange rutuma igifuniko cyo hanze cy’udukoko gikomera bityo bikabangamira ishingwa ry’udukoko cyangwa igikonoshwa.Bikoreshwa mubutaka bwanduye kandi bizica fungus gnat larvae muminsi 30-60 uhereye kubisabwa rimwe.Nubwo yibasiwe na fungus gnat larvae, hagomba kwitonderwa kuyishyira mu bikorwa kuko ari uburozi bukabije ku nyamaswa nyinshi zidafite amazi.Nta ngaruka zifite uburozi ku dukoko dukuze, gusa udukoko twangiza.Diflubenzuron irashobora gukomeretsa cyane ibimera mumuryango wa spurge hamwe nubwoko bumwe na bumwe bwa begoniya, cyane cyane poinsettias, hibiscus na reiger begonia kandi ntibigomba gukoreshwa kuri ubwo bwoko bwibimera.

Diflubenzuron ifite ubutwari buke mu butaka.Igipimo cyo kwangirika mubutaka giterwa cyane nubunini bwa diflubenzuron.Yangirika vuba na mikorobe.Igice cya kabiri cyubuzima mubutaka ni iminsi 3 kugeza 4.Mubihe byumurima, diflubenzuron ifite umuvuduko muke cyane.Diflubenzuron ntoya cyane irashiramo, igahinduka, cyangwa igahindurwa mubihingwa.Ibisigisigi ku bihingwa nka pome bifite kimwe cya kabiri cyubuzima bwibyumweru 5 kugeza 10.Igice cya kabiri cyubuzima bwa oak yamababi ni amezi 6 kugeza 9.Iherezo rya Diflubenzuron mumazi biterwa na pH yamazi.Yangirika vuba mumazi ya alkaline (igice cyubuzima ni umunsi 1) kandi buhoro buhoro mumazi acide (igice cyubuzima ni iminsi 16+).Igice cya kabiri cyubutaka kiri hagati yiminsi ine n amezi ane, bitewe nubunini buke.