Nūhou Huahana
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ʻO kahi fungicide ākea ākea hiki ke pale a mālama i nā maʻi ma mua o 100-pyraclostrobin
ʻO Pyraclostrobin kahi fungicide methoxyacrylate me kahi hale pyrazole i hoʻomohala ʻia e BASF ma Kelemānia ma 1993. Ua hoʻohana ʻia ma luna o nā mea kanu 100.Loaʻa iā ia kahi ākea bactericidal spectrum, nui nā pathogens target, a me ka palekana.Loaʻa iā ia ka wahine ikaika, hoʻomaikaʻi i ke koʻikoʻi o nā hua ...Heluhelu hou aku -
He aha ka hana a gibberellin?maopopo anei iā ʻoe?
Ua ʻike mua ʻia ʻo Gibberellins e nā kānaka ʻepekema Kepani i ko lākou aʻo ʻana i ka laiki "bakanae maʻi".Ua ʻike lākou ʻo ke kumu o ka ulu ʻana o ka laiki i loaʻa i ka maʻi bakanae i ka loloa a melemele ma muli o nā mea i huna ʻia e nā giberellins.Ma hope, som...Heluhelu hou aku -
ʻO ka ʻike a me ka hoʻomalu ʻana i kahi kiko lau hina ʻōmaʻomaʻo (kahi ʻulaʻula)
Ua kapa ʻia ka ʻāpana lau hina e nā mahiʻai meaʻai i ka hana ʻana.Hoʻopilikia nui ia i nā lau, a i nā hihia koʻikoʻi, ua pōʻino pū nā petioles.I ka wā mua o ka maʻi, ua uhi ʻia nā lau me nā kiko liʻiliʻi ʻulaʻula.Hoʻopili ʻia nā ʻeha i ka wai a me ka ʻole ...Heluhelu hou aku -
ʻO nā fungicide ʻelua, he aha ka ʻokoʻa ma waena o ka mancozeb a me ka carbendazim?He aha kāna mau hoʻohana i ka ulu ʻana i nā pua?
ʻO Mancozeb kahi fungicide pale i hoʻohana mau ʻia i ka hana mahiʻai.He paʻakikī ia o ka maneb a me ka mancozeb.Ma muli o kona ākea sterilization, ʻaʻole maʻalahi ka hoʻomohala ʻana i ka pale ʻana i nā lāʻau antibiotic, a ʻoi aku ka maikaʻi o ka hopena ma mua o nā fungicide ʻē aʻe o ia ʻano like.A...Heluhelu hou aku -
E mālama pono i kēia i ka wā e hoʻohana ai i ka azoxystrobin!
ʻO ka Azoxystrobin kahi ākea bactericidal spectrum.Ma waho aʻe o ka EC, hiki ke hoʻoheheʻe ʻia i nā mea hoʻoheheʻe like ʻole e like me ka methanol a me ka acetonitrile.Loaʻa iā ia ka hana maikaʻi e kūʻē i nā bacteria pathogenic āpau o ke aupuni fungal.Eia nō naʻe, ʻoiai he nui nā pono, pono e haʻi ʻia i ka wā e hoʻohana ai i kahi ...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 māla?
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 manaʻo 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
