Zithini iindima kunye nokusetyenziswa kwe-bifenthrin?

IBifenthrininemiphumo yokubulala abantu abadibana nabo kunye neyokutyhefa isisu, enemiphumo ehlala ixesha elide. Ingalawula izinambuzane ezingaphantsi komhlaba ezifana ne-grubs, iimpethu, kunye ne-wireworms, izinambuzane zemifuno ezifana ne-aphids, iimpethu zekhaphetshu, iimpukane ezimhlophe eziluhlaza okotshani, izigcawu ezibomvu, kunye neentshulube zeti ezityheli, kunye nezinambuzane zeti ezifana ne-tea inchworms, iimpethu zeti, kunye ne-tea black moth. Phakathi kwazo, ii-aphids, iimpethu zekhaphetshu, izigcawu ezibomvu kunye nezinye izinambuzane kwimifuno zinokulawulwa ngokutshiza isisombululo se-bifenthrin esixutywe izihlandlo ezili-1000 ukuya kwi-1500.

I. Umsebenzi wei-bifenthrin

I-Bifenthrin inemiphumo yokubulala abantu abadibanayo kunye neyokutyhefa isisu, ayinayo imisebenzi yomzimba okanye yokufutha, isantya sokuphuma ngokukhawuleza, isiphumo esihlala ixesha elide, kunye neentlobo ngeentlobo zezibulali-zinambuzane. Isetyenziswa kakhulu ukulawula ii-lepidoptera larvae, iimpukane ezimhlophe, ii-aphids, kunye neentshulube ze-herbivorous spider kunye nezinye izinambuzane.

Ii. Ukusetyenziswa kwei-bifenthrin

1. Lawula izinambuzane ezingaphantsi komhlaba ezityalweni ezifana neevatala kunye namandongomane, ezifana neegrub,iimpethu, kunye neempethu ezibizwa ngokuba zii-wireworms.

2. Lawula izinambuzane ezitya imifuno ezifana nee-aphids, ii-diamondback moths, ii-diamondback armyworms, ii-beet armyworms, ii-cabbage worms, ii-greenhouse whiteflies, ii-eggplant red spider mites kunye nee-tea yellow mites.

3. Lawula izinambuzane ezitya imithi yeti ezifana ne-tea looper, i-tea caterpillar, i-tea black poison moth, i-tea thorn moth, i-small green leafhopper, i-tea yellow thrips, i-tea short-haired mite, i-leaf burr moth, i-black thorn whitefly kunye ne-tea beauty elephant beetle.

Iii. Indlela yokusebenzisa i-bifenthrin

Ukulawula izinambuzane ezibomvu ze-eggplant, i-30 ukuya kwi-40 milliliters ye-10% bifenthrin emulsifiable concentrate ingasetyenziswa kwi-mu nganye, ixutywe ngokulinganayo neekhilogram ezingama-40 ukuya kuma-60 zamanzi kwaye itshizwe. Isiphumo esihlala ixesha elide simalunga neentsuku ezili-10. Kwi-tie yellow mite kwi-eggplants, i-30 milliliters ye-10% bifenthrin emulsifiable concentrate inokuxubaniswa ngokulinganayo neekhilogram ezingama-40 zamanzi ize itshizwe ukuze kulawulwe.

2. Kwinqanaba lokuqala leempukane ezimhlophe ezifumaneka kwimifuno, kwiimelon, njl.njl., iimililitha ezingama-20-35 ze-3% ye-bifenthrin water emulsion okanye iimililitha ezingama-20-25 ze-10% ye-bifenthrin water emulsion zingasetyenziswa nge-mu, zixutywe neekhilogram ezingama-40-60 zamanzi ukulawula ukutshiza.

3. Kwizinambuzane ezifana neenkumbi eziluhlaza, iinkumbi eziluhlaza, iimbungu zeti kunye neempukane ezimhlophe ezimnyama ezikwimithi yeti, isisombululo esixutywe kayi-1000-1500 sinokutshizwa ukuze kulawulwe ngexesha apho iimbungu kunye nee-nymphs zenzeka kwinqanaba lesibini ukuya kwelesithathu.

4. Ngexesha lokuvela kwezinambuzane ezindala kunye neenymphs ezifana nee-aphids, iimpukane ezimhlophe kunye nezigcawu ezibomvu kwimifuno yeentsapho ze-cruciferous kunye ne-cucurbitaceae, isisombululo esixutywe ngamanzi ngokuphindwe ka-1000-1500 sinokutshizwa ukuze kulawulwe.

5. Ukulawula izinambuzane ezifana neentshulube zekotoni kunye neentshulube zekotoni ezibomvu, kunye nezicuthi zamagqabi e-citrus, isisombululo esixutywe kayi-1000-1500 sinokutshizwa kwizityalo ngexesha lokufukamela amaqanda okanye ixesha lokufukamela ngokupheleleyo kunye nenqanaba lokukhula.