Imisebenzi kanye nokusetshenziswa kwe-bifenthrin

I-Bifenthrininemiphumela yokubulala ngokuxhumana kanye nobuthi esiswini, kodwa ayinawo umsebenzi wokubulala umzimba noma wokufutha. Inesivinini sokubulala esisheshayo, umphumela ohlala isikhathi eside, kanye nobubanzi bokubulala izinambuzane. Isetshenziswa kakhulu ukulawula izinambuzane ezifana nezibungu zeLepidoptera, izimpukane ezimhlophe, ama-aphid, kanye nezimbuzane zesicabucabu ezidla uhlaza.

Ukusetshenziswa kwe-Bifenthrin

1. Lawula izinambuzane ezingaphansi komhlaba zekhabe, amakinati nezinye izitshalo ezifana ne-grub,izikelemu ze-wireworm, njll.

2. Lawula izinambuzane zemifino ezifana nama-aphid, ama-diamondback moth, ama-diamondback moth, ama-beet armyworm, ama-cabbage worm, ama-greenhouse whiteflies, ama-eggplant red spider mite kanye nama-tea yellow mite.

3. Lawula izinambuzane zezihlahla zetiye ezifana ne-tea inchworm, i-tea caterpillar, i-tea black poison moth, i-tea stinging moth, i-small green leafhopper, i-tea yellow thrip, i-tea short-bearded mite, i-leaf gall moth, i-black-spined whitefly kanye ne-tea spotted beetle.

Indlela Yokusebenzisa i-Bifenthrin

1. Ukuze kulawulwe izimbuzane ezibomvu ze-eggplant, kungasetshenziswa amamililitha angu-30-40 e-10% bifenthrin emulsifiable concentrate nge-mu, ixutshwe ngokulinganayo namakhilogremu angu-40-60 amanzi bese ifuthwa. Umphumela ohlala isikhathi eside uhlala cishe izinsuku eziyi-10. I-tea yellow mite kuma-eggplant ingalawulwa ngokufutha amamililitha angu-30 e-10% bifenthrin emulsifiable concentrate exutshwe ngokulinganayo namakhilogremu angu-40 amanzi.

2. Esigabeni sokuqala sokuvela kwezimpukane ezimhlophe emifinweni, amakhabe nakwezinye izitshalo, kungasetshenziswa amamililitha angu-20-35 e-emulsion yamanzi engu-3% ye-bifenthrin noma amamililitha angu-20-25 e-emulsion yamanzi engu-10% ye-bifenthrin nge-mu, kuxutshwe namakhilogremu angu-40-60 amanzi ukulawula ukufafaza.

3. Ezilokazaneni ezifana nezibungu ezincane, izimpondo ezincane eziluhlaza, izibungu zetiye kanye nezimpukane ezimhlophe ezinamaphiko amnyama ezihlahleni zetiye, isisombululo sezibulala-zinambuzane esihlanjululwe izikhathi eziyi-1000 kuya kweziyi-1500 singafuthwa ukuze silawuleke phakathi nesigaba seminyaka emi-2 kuya kwemi-3 lapho zisencane nalapho kuvela izimpungushe.

4. Ngesikhathi sokuvela kwezinambuzane ezindala kanye nama-nymphs njenge-aphid, izimpukane ezimhlophe kanye nezicabucabu ezibomvu emifinweni yemindeni ye-cruciferous kanye ne-Cucurbitaceae, umuthi woketshezi oxutshwe izikhathi eziyi-1000 kuya kweziyi-1500 ungafuthwa ukuze kulawulwe.

5. Ukuze kulawulwe izibungu ezifana ne-cotton kanye ne-cotton red spider, kanye nezinambuzane ezifana ne-citrus leaf moth, isisombululo se-pesticide esincibilikisiwe izikhathi eziyi-1000 kuya kweziyi-1500 singafuthwa ezitshalweni ngesikhathi sokufukamela amaqanda noma isikhathi sokufukamela esisezingeni eliphezulu kanye nesigaba sobudala.