Fipronil wide-spectrum maganin kwari don maganin kwari da kwari
Bayanin samfur
Fipronil babban maganin kashe kwari ne wanda ke aiki ta hanyar sadarwa da ciki, wanda ke da tasiri a kan matakan manya da tsutsa.Yana rushe tsarin tsakiya na kwari ta hanyar tsoma baki tare da gamma-aminobutyric acid (GABA) - tashar chlorine da aka tsara.Yana da tsari a cikin tsire-tsire kuma ana iya amfani dashi ta hanyoyi daban-daban.Ana iya amfani da Fipronil a lokacin dasawa don sarrafa kwari na ƙasa.Ana iya amfani da shi a cikin-furrow ko azaman kunkuntar band.Yana buƙatar haɗawa sosai cikin ƙasa.Za'a iya amfani da ƙirar samfurin granular a aikace-aikacen watsa shirye-shirye zuwa gasa shinkafa.A matsayin maganin foliar, fipronil yana da aikin rigakafi da magani.Hakanan samfurin ya dace don amfani azaman maganin iri.Fipronil ya ƙunshi nau'in trifluoromethylsulfinyl wanda ke da mahimmanci a cikin agrochemicals kuma don haka mai yiwuwa yana da mahimmanci a cikin kyakkyawan aikinsa.
A cikin gwaje-gwajen filin, fipronil bai nuna phytotoxicity ba a ƙimar da aka ba da shawarar.Yana sarrafa organophosphate-, carbamate- da nau'in juriya na pyrethroid kuma ya dace don amfani a cikin tsarin IPM.Fipronil baya yin mu'amala tare da ALS masu hana ciyawa.
Fipronil yana raguwa sannu a hankali a kan ciyayi kuma a hankali a hankali a cikin ƙasa da cikin ruwa, tare da rabin rayuwa tsakanin sa'o'i 36 da watanni 7.3 ya dogara da substrate da yanayi.Ba shi da motsi a cikin ƙasa kuma yana da ƙarancin yuwuwar shiga cikin ruwan ƙasa.
Fipronil yana da guba sosai ga kifi da invertebrates na ruwa.Don haka zubar da ragowar fipronil (misali a cikin kwantena mara kyau) a cikin magudanan ruwa dole ne a kauce masa gaba ɗaya.Akwai wani hadarin da ke tattare da gurbatar muhalli na ruwa daga gudu bayan da aka yi ta zubawa ga manyan garken shanu.Duk da haka wannan haɗarin ya yi ƙasa sosai fiye da wanda ke da alaƙa da amfani da fipronil azaman maganin kashe kwari.
Amfanin amfanin gona:
alfalfa, aubergines, ayaba, wake, brassicas, cabbages, farin kabeji, chilli, crucifers, cucurbits, citrus, kofi, auduga, crucifers, tafarnuwa, masara, mangwaro, mangwaro, kankana, mai mai fyade, albasa, kayan ado, Peas, gyada, dankali, dankali. , Tsawon daji, shinkafa, waken soya, gwoza sugar, sugar cane, sunflowers, dankali mai dadi, taba, tumatur, turf, kankana
