Nūhou ʻOihana
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Cypermethrin: He aha ka mea e pepehi ai, a palekana ia no ke kanaka, nā ʻīlio, a me nā pōpoki?
ʻO Cypermethrin kahi lāʻau lāʻau lapaʻau i mahalo nui ʻia no kona akamai i ka mālama ʻana i nā ʻano mea like ʻole o ka home.Hoʻomaka ʻia i ka makahiki 1974 a ʻae ʻia e ka US EPA i ka makahiki 1984, ʻo cypermethrin no ka ʻano pyrethroid o nā insecticides, e hoʻohālikelike ana i nā pyrethrins kūlohelohe i loaʻa i ka chrysanthemum...Heluhelu hou aku -
ʻO nā fungicides Triazole e like me Difenoconazole, Hexaconazole a me Tebuconazole e hoʻohana ʻia me ka palekana a me ka maikaʻi ma kēia ʻano.
Hoʻohana pinepine ʻia nā fungicides Triazole e like me Difenoconazole, Hexaconazole, a me Tebuconazole i ka hana mahiʻai.Loaʻa iā lākou nā hiʻohiʻona o ka laulā ākea, ka hana kiʻekiʻe, a me ka haʻahaʻa haʻahaʻa, a loaʻa iā lākou nā hopena hoʻomalu maikaʻi i nā ʻano maʻi hua.Eia naʻe, pono ʻoe e ...Heluhelu hou aku -
He aha nā pests a me nā maʻi hiki iā Matrine, kahi lāʻau lāʻau lāʻau, hoʻomalu?
ʻO Matrine kahi ʻano fungicide botanical.Lawe ʻia ia mai nā aʻa, nā ʻōpala, nā lau a me nā hua o Sophora flavescens.He mau inoa ʻē aʻe ka lāʻau i kapa ʻia ʻo matrine a me nā aphids.ʻO ka lāʻau lapaʻau he haʻahaʻa haʻahaʻa, haʻahaʻa-koena, pili kaiapuni, a hiki ke hoʻohana ʻia i ke kī, ka paka a me nā mea kanu ʻē aʻe.Matrin...Heluhelu hou aku -
He aha ka ʻokoʻa ma waena o ka glyphosate a me ka glufosinate-ammonium?No ke aha ʻaʻole hiki ke hoʻohana ʻia ka glyphosate i nā māla ulu?
Hoʻokahi wale nō ʻokoʻa ma waena o ka glyphosate a me ka glufosinate-ammonium.Eia nō naʻe, ʻaʻole maopopo loa ka nui o nā mea kūʻai aku a me nā hoa mahiʻai e pili ana i kēia mau "kaikunāne" ʻelua a ʻaʻole hiki ke hoʻokaʻawale maikaʻi iā lākou.No laila he aha ka ʻokoʻa?ʻO Glyphosate a me ka glufo ...Heluhelu hou aku -
ʻO ka ʻokoʻa ma waena o Cypermethrin, Beta- Cypermethrin a me Alpha-cypermethrin
Loaʻa i nā pesticides Pyrethroid nā hiʻohiʻona chiral ikaika a loaʻa pinepine nā enantiomers chiral.ʻOiai ua like like kēia mau enantiomers i nā waiwai kino a me nā kemika, hōʻike lākou i nā hana insecticidal ʻokoʻa a me nā waiwai olaola i loko o vivo.ʻO ke kino a me ka en...Heluhelu hou aku -
ʻenehana hoʻohana diquat: pesticide maikaʻi + hoʻohana pololei = hopena maikaʻi!
1. Introduction to Diquat Diquat ʻo ia ke kolu o ka lāʻau lapaʻau biocidal kaulana loa ma ka honua ma hope o ka glyphosate a me ka paraquat.ʻO Diquat kahi lāʻau lapaʻau bipyridyl.No ka mea he bromine atom i loko o ka ʻōnaehana bipyridine, loaʻa iā ia kekahi mau waiwai ʻōnaehana, akā ʻaʻole ia e hōʻino i nā aʻa hua.Hiki ke b...Heluhelu hou aku -
ʻO Difenoconazole, pale a mālama i nā maʻi 6 hua, maikaʻi a maʻalahi hoʻi e hoʻohana
ʻO ka Difenoconazole kahi fungicide maikaʻi loa, palekana, haʻahaʻa haʻahaʻa, ākea ākea e hiki ke komo i nā mea kanu a ikaika ke komo.He huahana wela nō hoʻi ia ma waena o nā fungicides.1. Nā hiʻohiʻona （1） Ka hoʻoheheʻe ʻia ʻana o ka ʻōnaehana, ka laulā bactericidal ākea.Fenoconazole...Heluhelu hou aku -
He aha ka ʻokoʻa ma waena o ka tebuconazole a me ka hexaconazole?Pehea e koho ai i ka wā e hoʻohana ai?
E aʻo e pili ana i ka tebuconazole a me ka hexaconazole Mai ka hiʻohiʻona o ka hoʻokaʻawale ʻana i nā pesticide, ʻo ka tebuconazole a me ka hexaconazole nā triazole fungicides.Loaʻa iā lāua ʻelua ka hopena o ka pepehi ʻana i nā pathogens ma ke kāohi ʻana i ka synthesis o ergosterol i loko o nā haʻi, a loaʻa iā lākou kahi ...Heluhelu hou aku -
Hiki i ka abamectin ke hui pū me ka imidacloprid?No ke aha mai?
ʻO ABAMECTIN ʻO Abamectin He Puʻupuʻu Macrolide a me kahi lāʻau antibiotic biopesticides.ʻO Itis i kēia manawa he mea hoʻohana nui e hiki ke pale a hoʻopaʻa i nā pests a hiki ke hoʻopaʻa maikaʻi i nā mites a me ka Root-Knot Nem-Atodes Abamectin Ua loaʻa i ka ʻōpū a me nā hopena pili i ka Mit...Heluhelu hou aku -
Bifenthrin VS Bifenazate: He honua kaawale nā hopena!Mai hoʻohana hewa!
Ua kūkākūkā kekahi hoa mahiʻai a ʻōlelo ʻo ia he nui nā mite e ulu ana ma ka pepa a ʻaʻole ʻo ia i ʻike i ka lāʻau e pono ai, no laila ua paipai ʻo ia iā Bifenazate.Ua kūʻai ka mea kanu i ka ʻōpala iā ia iho, akā ma hope o hoʻokahi pule, ua ʻōlelo ʻo ia ʻaʻole i mālama ʻia nā mite a ua pōʻino ...Heluhelu hou aku -
ʻAʻole mālama ʻo Imidacloprid i nā aphids.Maopopo iā ʻoe he aha nā pest ʻē aʻe e hiki iā ia ke hoʻomalu?
ʻO ka imidacloprid kahi ʻano pyridine ring heterocyclic insecticide no ka mālama ʻana i nā pest.I ka manaʻo o kēlā me kēia kanaka, he lāʻau lapaʻau ka imidacloprid e hoʻomalu i nā aphids, ʻoiaʻiʻo, ʻo ka imidacloprid he insecticide ākea ākea, ʻaʻole wale ka hopena maikaʻi i nā aphids, akā he hopena maikaʻi hoʻi i ...Heluhelu hou aku -
ʻO Glyphosate – lilo i pesticide nui loa ma ka hana ʻana a me ke kūʻai ʻana
Glyphosate – lilo i ka pesticide nui loa o ka honua ma ka hana ʻana a me ke kūʻai ʻana Ua māhele nui ʻia nā Herbicides i ʻelua pūʻulu: non-koho a koho.I waena o lākou, ʻo ka hopena pepehi o nā herbicides koho ʻole i nā mea kanu ʻōmaʻomaʻo he "ʻokoʻa ʻole", a ʻo ka va nui ...Heluhelu hou aku
