Nūhou
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Nā Maʻi Mea Kanu a me nā Mea ʻIno Pepeke
ʻO ka pōʻino i nā mea kanu i hoʻokumu ʻia e ka hoʻokūkū mai nā nāhelehele a me nā mea ʻino ʻē aʻe e like me nā virus, bacteria, fungi, a me nā pepeke e hōʻino nui i kā lākou huahana a i kekahi mau hihia hiki ke hoʻopau loa i kahi mea kanu. I kēia lā, loaʻa nā hua kanu hilinaʻi ma o ka hoʻohana ʻana i nā ʻano maʻi, nā mea olaola...E heluhelu hou aku -
Nā Pōmaikaʻi o nā Pesticides Lāʻau Lapaʻau
He mea hopohopo mau nā mea ʻino no ka mahiʻai a me nā māla kīhini. Hoʻopilikia nā pesticides kemika i ke olakino ma ke ʻano ʻino loa a ke kakali nei nā kānaka ʻepekema i nā ala hou loa no ka pale ʻana i ka luku ʻia ʻana o nā mea kanu. Ua lilo nā pesticides lāʻau lapaʻau i mea hou no ka pale ʻana i nā mea ʻino e luku i ka...E heluhelu hou aku -
Ke kū'ē ʻana i ka lāʻau lapaʻau
ʻO ke kū'ē ʻana i ka lāʻau lapaʻau e pili ana i ka hiki ke hoʻoilina o kahi biotype o kahi mauʻu e ola i kahi noi herbicide i hiki ai i ka heluna kanaka mua ke maʻalahi. ʻO ka biotype kahi hui o nā mea kanu i loko o kahi ʻano nona nā ʻano olaola (e like me ke kū'ē ʻana i kahi herbicide kikoʻī) ʻaʻole maʻamau i ...E heluhelu hou aku -
Ke hakakā nei nā mahiʻai Kenyan me ka hoʻohana nui ʻana i nā pesticides
NAIROBI, Nowemapa 9 (Xinhua) — Hoʻohana ka mahiʻai Kenya maʻamau, me ka poʻe ma nā kauhale, i kekahi mau lita o nā pesticides i kēlā me kēia makahiki. Ke piʻi nei ka hoʻohana ʻana i nā makahiki ma hope o ka puka ʻana mai o nā mea ʻino a me nā maʻi hou i ka wā e hakakā nei ka lāhui hikina o ʻApelika me nā hopena koʻikoʻi o ka hoʻololi o ke aniau...E heluhelu hou aku -
Ka hōʻike ʻana o nā arthropods i ka Cry2A i hana ʻia e ka laiki Bt
ʻO ka hapa nui o nā hōʻike e pili ana i nā mea ʻino Lepidoptera koʻikoʻi ʻekolu, ʻo ia hoʻi ʻo Chilo suppressalis, Scirpophaga incertulas, a me Cnaphalocrocis medinalis (ʻo Crambidae āpau), ʻo ia nā pahuhopu o ka laiki Bt, a me nā mea ʻino Hemiptera koʻikoʻi ʻelua, ʻo ia hoʻi ʻo Sogatella furcifera lāua ʻo Nilaparvata lugens (bo...E heluhelu hou aku -
Hoʻopau ka pulupulu Bt i ka lāʻau make pesticides
I loko o nā makahiki he ʻumi i hala iho nei, ua kanu nā mahiʻai ma India i ka pulupulu Bt - kahi ʻano transgenic e loaʻa ana nā genes mai ka bacteria lepo Bacillus thuringiensis e hoʻolilo ana iā ia i mea pale i nā pest - ua hōʻemi ʻia ka hoʻohana ʻana i nā pesticide ma ka liʻiliʻi o ka hapalua, e like me ka hōʻike ʻana o kahi noiʻi hou. Ua ʻike pū ka noiʻi ʻana ua hoʻohana ʻia ka Bt c...E heluhelu hou aku -
ʻO ka loiloi hui genome-ākea o ka ikaika o ka pane pale i hoʻoulu ʻia e MAMP a me ke kū'ē ʻana i ka kiko lau i manaʻo ʻia ma ka sorghum.
Nā mea kanu a me nā mea hoʻopili Ua hāʻawi ʻia kahi heluna palapala ʻāina hui sorghum i ʻike ʻia ʻo ka heluna hoʻololi sorghum (SCP) e Kauka Pat Brown ma ke Kulanui o Illinois (i kēia manawa ma UC Davis). Ua wehewehe mua ʻia a he hōʻiliʻili o nā laina like ʻole i hoʻololi ʻia i ka photoperiod-inse...E heluhelu hou aku -
E hoʻohana i nā fungicides no ka pale ʻana i ka ʻōpala apple ma mua o nā wā maʻi mua i manaʻo ʻia
ʻO ka wela mau ma Michigan i kēia manawa he mea i ʻike ʻole ʻia a ua hoʻopūʻiwa i nā mea he nui e pili ana i ka wikiwiki o ka ulu ʻana o nā ʻāpala. Me ka ua i wānana ʻia no ka Pōʻalima, Malaki 23, a no ka pule aʻe, he mea nui e pale ʻia nā ʻano ʻano i hiki ke pale ʻia mai kēia maʻi scab mua i manaʻo ʻia...E heluhelu hou aku -
Ka nui o ka mākeke Bioherbicides
ʻIke ʻOihana Ua waiwai ʻia ka nui o ka mākeke bioherbicides honua ma USD 1.28 biliona i ka makahiki 2016 a ua manaʻo ʻia e ulu aʻe ma kahi CAGR i manaʻo ʻia he 15.7% i ka wā wānana. Ke piʻi nei ka ʻike o ka mea kūʻai aku e pili ana i nā pono o nā bioherbicides a me nā lula koʻikoʻi o ka meaʻai a me ke kaiapuni e hoʻolaha...E heluhelu hou aku -
Mea pepehi pepeke olaola ʻo Beauveria Bassiana
He ʻano fungus entomopathogenic ʻo Beauveria Bassiana e ulu kūlohelohe ana i ka lepo ma ka honua holoʻokoʻa. Hana ma ke ʻano he parasite ma nā ʻano arthropod like ʻole, e hoʻoulu ai i ka maʻi muscardine keʻokeʻo; Hoʻohana nui ʻia ia ma ke ʻano he insecticide biological e kāohi i nā mea ʻino he nui e like me termites, thrips, whiteflies, aph...E heluhelu hou aku -
Hoʻohou hou i nā Biocides a me nā Fungicides
ʻO nā biocides he mau mea pale i hoʻohana ʻia e kāohi i ka ulu ʻana o nā bacteria a me nā meaola ʻino ʻē aʻe, me nā fungi. Loaʻa nā biocides i nā ʻano like ʻole, e like me nā hui halogen a i ʻole nā metala, nā waikawa organik a me nā organosulfurs. He kuleana koʻikoʻi kēlā me kēia i ka pena a me nā uhi, ka mālama wai ...E heluhelu hou aku -
Hana nā mahiʻai nui i ka maʻi flu nui: Nā hoʻouna ʻana ma ka maʻi flu, ka ʻoihana mahiʻai, a me ke ʻano o ka ʻepekema
Mahalo i nā holomua i ka hana ʻana a me ka ʻepekema meaʻai, ua hiki i ka ʻoihana mahiʻai ke hoʻolālā i nā ala hou e ulu ai i ka meaʻai a loaʻa iā ia ma nā wahi he nui me ka wikiwiki. ʻAʻohe hemahema o nā mea nūhou e pili ana i nā haneli haneli o nā moa hybrid - kēlā me kēia holoholona i like ke ʻano me ka mea aʻe - ...E heluhelu hou aku