Flonicamidmushonga wezvipembenene unonzi pyridine amide (kana nicotinamide) wakawanikwa neIshihara Sangyo Co., Ltd. yekuJapan. Unogona kudzora zvipembenene zvinobaya-baya pazvirimwa zvakasiyana-siyana, uye unoshanda zvakanaka, kunyanya kune aphids. Unoshanda zvakanaka. Maitiro ayo matsva, haipindi mishonga yezvipembenene yakasiyana-siyana iri kutengeswa pari zvino, uye ine chepfu shoma kunyuchi.
Inogona kupinda kubva pamidzi kuenda kumatsinde nemashizha, asi kupinda kubva pamashizha kuenda kumatsinde nemidzi hakuna kusimba. Mushonga uyu unoshanda nekudzivirira kusveta kwezvipembenene. Zvipembenene zvinomira kusveta nekukurumidza mushure mekunwa mushonga wezvipembenene, uye pakupedzisira zvinofa nenzara. Zvichienderana nekuongorora kwemagetsi kwemaitiro ekusveta zvipembenene, mushonga uyu unogona kuita kuti tupukanana twemuromo twezvipembenene zvinosveta zvipembenene zvakaita semaaphid tisakwanise kuisa munyama yemiti uye tishande.
Maitiro ekuita kweflonicamid uye kushandiswa kwayo
Flonicamid ine nzira itsva yekushanda nayo, uye ine chepfu yakanaka yeuropi uye inokurumidza kurwisa zvipembenene zvinoyamwa senge aphids. Kudzivirira kwayo tsono dzeaphid kunoita kuti ifanane nepymetrozine, asi haiwedzere kuvharika kwemhasuru dzinofamba dzakadai sepymetrozine; ine chepfu yeuropi, asi inowanzo shandiswa nemasero etsinga anonzi Acetylcholinesterase uye nicotinic acetylcholine receptors hazvina zvazvinobatsira. International Action Committee on Insecticide Resistance yakaisa flonicamid muchikamu che9C: Selective Homopteran Antifeedants, uye ndiyo yega nhengo yeboka iri rezvigadzirwa. "Sole member" zvinoreva kuti haina resistance inopindirana nemimwe mishonga yekuuraya zvipembenene.
Flonicamid inosarudza, inoshanda mumuviri wese, ine simba guru re osmotic, uye inogara kwenguva refu. Inogona kushandiswa mumiti yemichero, zviyo, mbatatisi, mupunga, donje, miriwo, bhinzi, magaka, maeggplant, manwiwa, miti yetii nemiti yezvishongo, nezvimwewo. Kudzora zvipembenene zvinosveta muromo, zvakaita se aphids, whiteflies, brown planthoppers, thrips ne leafhoppers, nezvimwewo, pakati pazvo ine simba rakakosha pa aphids.
Zvinetso zveFlonicamid:
1. Nzira dzakasiyana-siyana dzekuita. Ine mabasa ekuuraya murwere, kukuvadza dumbu uye kudzivirira kudyisa. Inonyanya kukanganisa kudya kwemvura kwakajairika nekuda kwehupfu hwemudumbu, uye chiitiko chekudzivisa kudyisa chinoitika uye rufu runoitika.
2. Kupinda zvakanaka uye kutenderera kwemvura. Mushonga wemvura uyu une simba guru rekupinda mumiti, uye unogona kupinda kubva pamidzi kuenda kumatsi nemashizha, izvo zvine simba rakanaka rekudzivirira mashizha matsva nematishu matsva ezvirimwa, uye zvinogona kudzora zvipembenene muzvikamu zvakasiyana zvezvirimwa.
3. Kutanga nekukurumidza uye kudzora njodzi. Zvipembenene zvinoyamwa zvinomira kusveta uye kudya mukati meawa 0.5 kusvika 1 mushure mekufema muto wemuti une flonicamid, uye hapana tsvina ichaonekwa panguva imwe chete.
4. Nguva yekushanda kwayo yakareba. Zvipembenene zvakatanga kufa mazuva maviri kusvika matatu mushure mekupfapfaidza, zvichiratidza kushanda nekukurumidza zvishoma nezvishoma, asi kushanda kwenguva refu kwaive kwemazuva gumi nemana, izvo zvaive nani pane zvimwe zvigadzirwa zve nicotinic.
5. Kuchengetedzeka kwakanaka. Chigadzirwa ichi hachina simba pamhuka dzemumvura nezvirimwa. Chakachengeteka kuzvirimwa kana chikashandiswa pakurapa, hachina chepfu. Chinobatsira zvipembenene zvinobatsira nevavengi vezvisikwa, uye chakachengeteka kunyuchi. Chinonyanya kukodzera kushandiswa mumagreenhouse ekugadzira mhodzi.
Nguva yekutumira: Nyamavhuvhu-03-2022