Lufenuron
ʻO Lufenuron kahi ʻano hana kiʻekiʻe, ākea ākea a me ka haʻahaʻa haʻahaʻa insecticide e pale ai i ka molting insect.Loaʻa ka nui o ka gastric toxicity, akā loaʻa kekahi hopena paʻi.ʻAʻohe ona hoihoi i loko, akā he hopena maikaʻi.ʻOi aku ka maikaʻi o ka hopena o Lufenuron i nā larvae ʻōpio.Ma hope o ka ʻai ʻana i nā mea kanu i kāpīpī ʻia me ka pesticide, hoʻopau nā mea ʻino i ka hānai ʻana no 2 mau hola a komo i ka piko o nā pepeke make i nā lā 2-3.
He palekana ia i nā ʻenemi kūlohelohe no ka lohi o ka hana a me ka lōʻihi o ka hana.
ʻO Chlorfenapyr
He hopena ko Chlorfenapyr i ka hana ovicidal.Hoʻohui pū ʻia me ka wānana a me ka wānana o nā pests, manaʻo ʻia e hiki ke pāʻani i ka ʻōpala i kahi hopena hoʻomalu maikaʻi ma ka piko o ka hatching pest a i ʻole ka hua manu.
Loaʻa ka Chlorfenapyr i ka conductivity kūloko i nā mea kanu, a hiki ke loaʻa ka hopena like ma ka ʻaoʻao o lalo o nā lau i hānai ʻia e nā pests.
ʻO ka hopena mana he 90-100% i loko o L-3 mau lā ma hope o ka lāʻau lapaʻau, a paʻa mau ka hopena ma 90% i loko o 15 mau lā ma hope o ka lāʻau.ʻO ka dosage i ʻōlelo ʻia he 30-40 ml no ka mu, me kahi manawa o 15-20 mau lā.
Pono e uku nui iaʻoiai e hoʻohana ana iā Chlorfenapyr:
1) He mea koʻikoʻi ia i ka watermelon, zucchini, ʻawaʻawa, melon, cantaloupe, ipu keʻokeʻo, paukena, cantaloupe, loofah a me nā mea kanu ʻē aʻe.ʻAʻole ʻōlelo ʻia i ka wā o ka lau ʻōpio.
2) E hōʻalo i ka hoʻohana ʻana i nā lāʻau lapaʻau ma ke kiʻekiʻe o ka wela, ka wā pua a me ke ʻano o ka kanu ʻana;
ʻO ka ʻokoʻa ma waenaChlorfenapyr a meLufenuron
1. Nā ʻano hana insecticidal
Loaʻa iā Lufenuron ka hopena o ka ʻawaʻawa o ka ʻōpū a me ka hoʻopā ʻana, ʻaʻohe manaʻo i loko, ka pepehi hua manu ikaika;
Loaʻa i ka Chlorfenapyr ka ʻona o ka ʻōpū a me ka maʻalahi, a loaʻa iā ia kekahi absorption kūloko.
ʻO ka hoʻohana ʻana i nā mea hana osmotic/extender (eg, silicone) e hoʻonui nui i ka pono o ka pepehi ʻana.
2. Keʻano o ka lāʻau insecticidal
Hoʻohana nui ʻia ia i ka mālama ʻana i ka lau lau, Plutella xylostella, Rapeseed, beet armyworm, Spodoptera litura, whitefly, thrips, rust ticks a me nā mea ʻino ʻē aʻe, ʻoi loa i ka mālama ʻana i ka lau laiki.
He hopena maikaʻi loa ʻo Lufenuron i nā pests a me nā mite, ʻoi aku hoʻi i nā pests kūpaʻa e like me Plutella xylostella, Exigua beet armyworm, Exigua chinensis, leaf roller, American spot miner, pod borer, thrips and starred spider.
No laila, ʻo ka ʻokoʻa ākea e like me ka spectrum insecticidal: Chlorfenapyr > Lufenuron > Indoxacarb
3, Ka wikiwiki pepehi
ʻO ka hoʻopili pest me ka pesticide a hānai i nā lau me ka pesticide, e hoʻomaʻamaʻa ʻia ka waha i loko o 2 mau hola, hoʻōki i ka hānai ʻana, i mea e hoʻōki ai i ka hōʻino ʻana i nā mea kanu, 3-5 mau lā a hiki i ka piko o nā pepeke make;
Hoʻokahi hola ma hope o ka mālama ʻana i ka insecticide fenfenitrile, ua nāwaliwali ka hana o nā pests, ua ʻike ʻia nā kiko, ua hoʻololi ke kala, ua pau ka hana, coma, limp, a hiki i ka make, a hiki i ka piko o nā iniseti make i 24 mau hola.
No laila, e like me ka wikiwiki insecticidal, ʻo ka hoʻohālikelike: Chlorfenapyr> Lufenuron
4. Ka wā mālama
Loaʻa i ka Lufenuron ka hopena ovicidal ikaika, a he lōʻihi ka manawa hoʻomalu pest, a hiki i 25 mau lā;
ʻAʻole pepehi ʻo Chlorfenapyr i nā hua, akā pono ia no nā ʻōpala kahiko, a ʻo ka manawa hoʻomalu ma kahi o 7-10 mau lā.
Chlorfenapyr > Lufenuron
5. Laki paʻa lau
ʻO ke kumu nui o ka pepehi ʻana i nā ʻupena, ʻo ia ka pale ʻana i nā mea ʻino mai ka pōʻino i nā mea kanu.ʻO ka wikiwiki a me ka lohi o ka make ʻana o nā pests a i ʻole ka liʻiliʻi, ʻo ke kiʻekiʻe o ka pale o ka lau ka helu hope loa e ana i ka waiwai o nā huahana.
Ke hoʻohālikelike ʻia me ka hopena mana o ka wili lau laiki, ʻoi aku ka nui o ka mālama mālama lau o louciacaride a me fenfenitrile ma mua o 90% a ma kahi o 65%, kēlā me kēia.
No laila, e like me ka pae paʻa o ka lau, ʻo ka hoʻohālikelike: Chlorfenapyr> Lufenuron
6. Palekana
I kēia manawa, ʻaʻohe hopena o ka insecticide.I ka manawa like, ʻaʻole e hoʻoulu ʻia ka insecticide i ka nui o nā ʻōpala a me ka omo ʻana, a loaʻa ka hopena maʻalahi i nā pākeke o nā iniseti maikaʻi a me nā spider predation.
Hoʻopili ʻia ʻo Chlorfenapyr i nā mea kanu cruciferous a me nā melons, a hiki ke hōʻino i ka lāʻau ke hoʻohana ʻia i ka wela kiʻekiʻe a i ʻole ka nui.
No laila,ʻo ka hoʻohālikelike o ka palekana: Lufenuron> Chlorfenapyr
Ka manawa hoʻouna: Oct-08-2022
