Iyini imisebenzi kanye nokusetshenziswa kwe-bifenthrin?

I-Bifenthrininokubulala okuthintwayo kanye nemiphumela yobuthi esiswini, enomthelela ohlala isikhathi eside. Ingakwazi ukulawula izinambuzane ezingaphansi komhlaba njengama-grubs, izikelemu, nezikelemu, izinambuzane zemifino ezinjenge-aphid, izibungu zeklabishi, izimpukane eziluhlaza, izicabucabu ezibomvu, nezibungu eziphuzi zetiye, kanye nezinambuzane zesihlahla setiye ezifana nezibungu zetiye, izibungu zetiye, nebhu elimnyama letiye. Phakathi kwazo, ama-aphid, izibungu zeklabishi, izicabucabu ezibomvu nezinye izinambuzane emifino zingalawulwa ngokufafaza isisombululo se-bifenthrin esihlanjululwe izikhathi ezingu-1000 kuya kwezingu-1500.

I. Umsebenzi wei-bifenthrin

I-Bifenthrin inokubulala othintana naye kanye nemiphumela yobuthi esiswini, akukho msebenzi wesistimu noma wokufutha, isivinini esisheshayo sokukhipha, umphumela ohlala isikhathi eside, kanye nenqwaba yezibulala-zinambuzane. Isetshenziswa kakhulu ukulawula izibungu ze-lepidoptera, izimpukane ezimhlophe, ama-aphid, nezibungu zesicabucabu ezidla uhlaza nezinye izinambuzane.

Ii. Ukusetshenziswa kwei-bifenthrin

1. Lawula izilokazane ezingaphansi komhlaba zezitshalo ezifana namakhabe namantongomane, njengama-grubs,izikelemu, nezikelemu.

2. Lawula izinambuzane zemifino njenge-aphid, amabhu e-diamondback, ama-diamondback armyworms, ama-beet armyworms, izikelemu zeklabishi, izimpukane eziluhlaza, izibungu zesicabucabu esibomvu se-eggplant kanye nezibungu eziphuzi zetiye.

3. Lawula izinambuzane zesihlahla setiye ezifana ne-tea looper, isibungu setiye, inundu yetiye enobuthi, inundu yetiye, i-leafhopper encane eluhlaza, i-thrips ephuzi yetiye, i-tea-short-haired mite, i-leaf burr moth, i-whitefly emnyama kanye ne-tea beauty elephant beetle.

Iii. Indlela yokusebenzisa i-bifenthrin

Ukulawula izibungu zesicabucabu ezibomvu zesitshalo seqanda, amamililitha angama-30 ukuya kwangama-40 ka-10% we-bifenthrin emulsifiable concentrate angasetshenziswa mumu ngayinye, exutshwe ngokulinganayo namakhilogremu angama-40 kuya ku-60 wamanzi futhi afuthwe. Umphumela ohlala isikhathi eside ucishe ube yizinsuku eziyi-10. Ngetiye letiye eliphuzi kuma-eggplant, amamililitha angama-30 ka-10% we-bifenthrin emulsifiable concentrate angaxutshwa ngokulinganayo namakhilogremu angama-40 wamanzi bese efafazwa ukuze alawuleke.

2. Esigabeni sokuqala sezimpukane ezimhlophe ezenzeka emifino, amakhabe, njll., 20-35 milliliters of 3% bifenthrin emulsion amanzi noma 20-25 milliliters 10% bifenthrin emulsion amanzi angasetshenziswa mu, exutshwe 40-60 kilograms amanzi ukulawula isifutho.

3. Ezinambuzaneni ezinjengama-inchworms, ama-leafhoppers aluhlaza, amacimbi etiye nezimpukane ezimhlophe ezinamabala amnyama ezihlahleni zetiye, isisombululo esihlanjululwe izikhathi eziyi-1000-1500 singafuthwa ukuze silawuleke ngesikhathi lapho izibungu nama-nymphs zenzeka esigabeni sesi-2 kuya kwesesithathu.

4. Ngesikhathi sokuvela kwabantu abadala kanye nama-nymphs njengama-aphid, izimpukane ezimhlophe nezicabucabu ezibomvu emifino yemindeni yama-cruciferous kanye ne-cucurbitaceae, isisombululo esihlanjululwe izikhathi ezingu-1000-1500 singafuthwa ukuze silawule.

5. Ukuze kulawulwe izinambuzane ezifana nezibungu zikakotini kanye nezibungu zesicabucabu esibomvu sikakotini, kanye nabasiki beqabunga le-citrus, isisombululo esihlanjululwe izikhathi eziyi-1000-1500 singafuthwa ezitshalweni ngesikhathi sokufukamela iqanda noma isikhathi sokufukamela esigcwele kanye nesigaba sabantu abadala.