ʻO ka hopena o ka hoʻohana ʻana o Chlorempenthrin

ʻO ChlorempenthrinHe ʻano hou ia o ka pyrethroid insecticide me ka hana kiʻekiʻe a me ka haʻahaʻa o ka ʻawaʻawa, a he hopena maikaʻi ia i nā makika, nā nalo a me nā moho. Loaʻa iā ia nā hiʻohiʻona o ke kaomi mahu kiʻekiʻe, ka volatility maikaʻi a me ka mana pepehi ikaika, a ʻo ka wikiwiki knockout o nā pests wikiwiki, ʻoi aku ka nui o ka ehu a me ka fumigation.

ʻano hoʻohana

1. Ka pulupulu pest hoomalu

(1) Kāohi a me ka mālama ʻana i ka pulupulu bollworm: ka hoʻohana ʻana i ka lāʻau lapaʻau ma ka piko o ka incubation hua manu, 10% bifenthrin cream 23 ~ 40ml no ka mu o ka wai 50 ~ 60kg spray, 7 ~ 10d ma hope o ka lāʻau i ka hopena insecticidal maikaʻi a me ka pale ʻana i ka pua. Hiki ke hoʻohana ʻia kēia ʻano no ka mālama ʻana i ka pulupulu bollworm. ʻO ka manawa kūpono no ka pale ʻana a me ka mālama ʻana ʻo ia ka lua a me ke kolu o ka hanauna o ka incubation hua manu, a mālama ʻia kēlā me kēia hanauna i ʻelua manawa.

(2) Ka pale ʻana a me ka mālama ʻana i nā mites lau pulupulu: Inā hoʻohana ʻia nā mites ma ke kahua o ka hanana, 10% cream 30 ~ 40ml no ka mu o ka wai 50 ~ 60kg spray, koena manawa o kahi 12d, hiki ke mālama i ka pulupulu aphids, alahaka ilo, lau ilo, thrips, etc.

2. E hoʻomalu i nā mea ʻino lāʻau hua

(1) Kāohi a me ka mālama ʻana i ka peachworm: e hoʻohana i ka lāʻau lapaʻau ma ka piko o ka incubation hua manu, ke piʻi ka hua hua i ka 0.5% ~ 1%, e hoʻohana i ka 10% bifenthrin emulsion 3300 ~ 4000 mau manawa wai. ʻO ka pīpī ʻana i 3 a 4 mau manawa i ka manawa holoʻokoʻa hiki ke hoʻomalu pono i kona pōʻino, a ʻo ke koena o ka hopena hopena ma kahi o 10d.

(2) Kāohi ʻana a me ka mālama ʻana i nā mites lau ʻāpala: ma mua a ma hope paha o ka pua ʻāpala, i ka wā o ke kanaka makua a inā loaʻa nā mites, ke loaʻa i kēlā me kēia lau ka awelika o 2 mites, hoʻopili i ka lāʻau lapaʻau, a kāpī ʻia me 10% holika 3300 ~ 5000 manawa wai. I ka hihia o ka waha mite haʻahaʻa, ʻo ke koena o ka hopena he 24 a 28 mau lā. Hiki ke hoʻohana ʻia no ka hoʻomalu ʻana i nā miners lau a me nā mite lau ʻulaʻula ma nā kumulāʻau hua ʻē aʻe.

3. E hoʻomalu i nā mea kanu meaʻai

(1) Ka hoʻomalu ʻana i ka nahe keʻokeʻo: I ka wā mua o ka hiki ʻana mai o ka nalo keʻokeʻo keʻokeʻo, ʻaʻole kiʻekiʻe ka nui o ka heluna o nā pepeke.

(2) E pili ana i ke poʻo / mea kanu, ʻo ke ʻano: ʻo nā kukama a me nā ʻōmato i kanu ʻia me ka 2 ~ 2.5g mau mea pono no ka mu o 50kg spray ma ka wai, wehe ʻia me 2.5 ~ 4g mau mea pono no ka mu o 50kg spray ma ka wai, hiki ke hoʻomalu pono i kona pōʻino i loko o 15d. Ke kiʻekiʻe ka nui o ka heluna o nā pepeke, ʻaʻole paʻa ka hopena hoʻomalu o ka nui like.

(3) Ka pale ʻana a me ka mālama ʻana i ka aphid: hoʻohana i ka lāʻau lapaʻau i ka wā hanana, hoʻohana i ka 10% bifenthrin emulsifiable aila 3000 ~ 4000 mau manawa wai wai, hiki ke hoʻomalu i ka pōʻino, koena manawa o kahi 15d. Hiki i kēia ʻano ke hoʻomalu i nā ʻano mea ʻai lau like ʻole, e like me ka ilo kāpeti, ka moth daimana a pēlā aku.