Umehluko phakathi kwe-Permethrin ne-Dinofuran

I. I-Permethrin

1. Izakhiwo eziyisisekelo

I-Permethrin iyisibulala-zinambuzane esenziwe ngokwenziwa, futhi isakhiwo sayo samakhemikhali siqukethe isakhiwo esiyingqayizivele samakhemikhali e-pyrethroid. Ngokuvamile iwuketshezi olunamafutha olungenambala noma oluphuzi olukhanyayo olunephunga elikhethekile. Ayincibiliki emanzini, incibilika kalula ezinyibilikisini eziphilayo, izinzile ekukhanyeni, kodwa ivame ukubola ngaphansi kwezimo ze-alkaline.

2. Ukusetshenziswa Okuyinhloko

Kwezolimo: Ingasetshenziswa ukulawula izinambuzane ezahlukahlukene zezolimo, njengalezo ezikukotini, imifino, izihlahla zezithelo kanye nezinye izitshalo.

Ngokuphathelene nokulawulwa kwezinambuzane okuhlanzekile: Kunomphumela omuhle wokulawula izinambuzane ezihlanzekile njengomiyane, izimpukane, izinambuzane kanye nezintwala, futhi kungasetshenziswa ukulawula izinambuzane emakhaya, ezindaweni zomphakathi, njll. Ngezindlela ezifana nokufutha okusele, ingozi yokuzalanisa izinambuzane kanye nokudluliselwa kwezifo ingancishiswa.

II.I-Dinotefuran

1. Izakhiwo eziyisisekelo

I-DinotefuranIngeyomuthi wokubulala izinambuzane wesizukulwane sesithathu we-neonicotinoid. Ibonakala njengempuphu emhlophe ekristalu.

2. Ukusetshenziswa Okuyinhloko

Kwezolimo, isetshenziswa kakhulu ukulawula ama-aphid, ama-leafhopper, ama-planthopper, ama-thrip, ama-whiteflies kanye nezinhlobo zawo ezimelana nezitshalo ezahlukahlukene njengokolweni, ilayisi, ukotini, imifino, izihlahla zezithelo kanye namaqabunga kagwayi. Ngesikhathi esifanayo, isebenza kahle kakhulu ekulweni nezinambuzane zaseColeoptera, Diptera, Lepidoptera kanye ne-homoptera. Ingasetshenziswa futhi ukulawula izinambuzane zasekhaya ezifana nama-cockroaches. Yibeke emakhoneni noma emifantwini lapho ama-cockroaches evame ukuvela khona, njengemuva kwamakhabethe nezinto zikagesi, bese usebenzisa ithuba lokungena kwayo okunamandla ukuze ufeze umphumela wokuqeda ama-cockroaches.

III. Umehluko phakathi kwe-Permethrin ne-Dinofuran

1. Ngokuphathelene nobuthi

Ngokuphathelene nokuqhathaniswa kwamazinga obuthi alezi zinto ezimbili, izifundo ezahlukene kanye nezimo zokusetshenziswa zingaveza imiphumela ehlukile. Izifundo zibonise ukuthi i-furosemide inobuthi obuphansi kakhulu futhi ingasetshenziswa isikhathi eside. Kodwa-ke, i-cyfluthrin (efana ne-cyfluthrin) inobuthi kakhulu futhi akufanele isetshenziswe isikhathi eside. Kodwa ukuqhathaniswa okuqondile kobuthi phakathi kwe-cyfluthrin ne-furfuramide kusadinga ucwaningo olukhethekile ukuze kutholakale.

2. Ngokuphathelene nendlela yokusebenza

I-Permethrin iphazamisa kakhulu uhlelo lokuhambisa izinambuzane ezibangela ukuvuvukala, izivimbele ukuthi zihambe ngendlela evamile futhi ekugcineni zibangele ukufa kwazo. I-Furfuran isebenza ngokuphazamisa uhlelo lokugaya ukudla kwama-cockroaches (uma sibheka ama-cockroaches njengesibonelo, indlela esebenza ngayo ngokumelene nezinye izinambuzane iyafana), izivimbela ukuthi zikhule futhi zizalane ngendlela evamile. Iphinde ibe nemiphumela emihle kakhulu yokulawula ezinambuzaneni ezimunca umlomo futhi ikhombisa umsebenzi omkhulu wokubulala izinambuzane ngemithamo ephansi kakhulu.

3. Ngokuphathelene nezinhloso zokuvimbela nokulawula

I-Permethrin isetshenziswa kakhulu ukulawula izinambuzane ezifana nomiyane, izimpukane, izinambuzane kanye nezintwala. Kwezolimo, ingalawula izinambuzane ezahlukahlukene zezitshalo. I-Fumefon isetshenziswa kakhulu ukulawula ama-aphid, izintethe zamaqabunga, izintethe zezitshalo kanye nezinye izinambuzane ezimunca izitshalo ezahlukahlukene. Iphinde ibe nomphumela omuhle wokulawula izinambuzane zasekhaya ezifana nama-cockroaches. Ngaphezu kwalokho, inomphumela ongcono kakhulu wokulawula izinambuzane eziye zakha ukumelana nama-nicotinoid agents.