Flonicamidni pyridine amide (cyangwa nicotinamide) yica udukoko twavumbuwe na Ishihara Sangyo Co., Ltd yo mu Buyapani.Irashobora kurwanya neza udukoko twonona ibyonnyi ku bihingwa byinshi, kandi bifite ingaruka nziza zo kwinjira, cyane cyane kuri aphide.Bikora neza.Uburyo bwibikorwa byabwo ni agashya, ntigishobora guhangana nindi miti yica udukoko kuri ubu ku isoko, kandi ifite uburozi buke ku nzuki.
Irashobora kwinjira mu mizi kugera ku giti no ku mababi, ariko kwinjira mu mababi kugera ku giti no mu mizi usanga ari intege nke.Intumwa ikora ibuza ibikorwa byo kwonona udukoko.Udukoko tureka kwonka nyuma yo gufata imiti yica udukoko, amaherezo tugapfa kubera inzara.Dukurikije isesengura rya elegitoronike ryimyitwarire yonsa udukoko, iyi miti irashobora gutuma urushinge rwo mu kanwa rwangiza udukoko twonsa nka aphide idashobora kwinjiza mu gihingwa cy’ibimera kandi ikagira akamaro.
Uburyo bwibikorwa bya flonicamid no kuyishyira mu bikorwa
Flonicamid ifite uburyo bushya bwo gukora, kandi ifite neurotoxicity nziza nigikorwa cyihuse cyo kurwanya udukoko twangiza nka aphide.Ingaruka zayo zo guhagarika inshinge za aphid ituma isa na pymetrozine, ariko ntabwo yongerera ubwonko kugabanuka kwizana ryinzige zimuka nka pymetrozine;ni neurotoxic, ariko ni intego isanzwe yibintu bya nervice Acetylcholinesterase na reseptor ya nicotinic acetylcholine nta ngaruka igira.Komite mpuzamahanga ishinzwe kurwanya udukoko twica udukoko twashyize mu majwi flonicamide mu cyiciro cya 9C: Imiti igabanya ubukana bwa Homopteran, kandi ni yo yonyine mu bagize iri tsinda ry’ibicuruzwa.“Umunyamuryango wenyine” bivuze ko idafite kurwanya imiti yica udukoko.
Flonicamid iratoranya, itunganijwe, ifite ingaruka zikomeye za osmotic, kandi ifite ingaruka ndende.Irashobora gukoreshwa mubiti byimbuto, ibinyampeke, ibirayi, umuceri, ipamba, imboga, ibishyimbo, inkeri, ingemwe, melon, ibiti byicyayi nibiti byimitako, nibindi. ibibabi, nibindi, muribyo bigira ingaruka zidasanzwe kuri aphide.
Ibiranga Flonicamid:
1. Uburyo butandukanye bwibikorwa.Ifite imirimo yo guhuza kwica, uburozi bwigifu na antifeeding.Irabuza cyane cyane gufata ibisanzwe bisanzwe byatewe nuburozi bwigifu, kandi ibintu byo kurwanya antifeeding bibaho kandi urupfu rukabaho.
2. Kwinjira neza no kuyobora.Ubuvuzi bwamazi bufite ubwikorezi bukomeye mu bimera, kandi burashobora no kwinjira mu mizi kugera ku giti no ku bibabi, bigira ingaruka nziza zo gukingira amababi mashya hamwe n’imyenda mishya y’ibihingwa, kandi birashobora kurwanya neza udukoko mu bice bitandukanye by’ibihingwa.
3. Gutangira vuba no kugenzura ingaruka.Udukoko twonsa tureka kwonka no kugaburira mugihe cyamasaha 0.5 kugeza 1 nyuma yo guhumeka igiti cyibihingwa kirimo flonicamide, kandi ntagisohoka kizagaragara mugihe kimwe.
4. Igihe cyemewe ni kirekire.Udukoko twatangiye gupfa nyuma yiminsi 2 kugeza kuri 3 nyuma yo gutera, byerekana ingaruka zihuse-vuba, ariko ingaruka zirambye zigeze kuminsi 14, zikaba nziza kuruta ibindi bicuruzwa bya nikotinike.
5. Umutekano mwiza.Iki gicuruzwa nta ngaruka kigira ku nyamaswa zo mu mazi n’ibimera.Umutekano ku bihingwa ku kigero cyasabwe, nta phytotoxicity.Nibyiza kubudukoko byingirakamaro hamwe nabanzi karemano, kandi umutekano winzuki.Cyane cyane gikwiye gukoreshwa muri pariki zangiza.
Igihe cyo kohereza: Kanama-03-2022