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 kūʻē ʻana i ke koʻikoʻi o ka hua, hoʻoikaika i ka ulu ʻana o ka hua, pale i ka ʻelemakule a me nā hana ʻē aʻe.

1. Mechanism o ka hana.
ʻO Pyraclostrobin kahi mea hoʻomaha hoʻomaha mitochondrial.Kāohi ia i ka hanu mitochondrial ma ka pale ʻana i ka hoʻoili electron ma waena o cytochrome b a me C1, hiki ʻole i ka mitochondria ke hana a hāʻawi i ka ikehu (ATP) i koi ʻia no ka metabolism cell maʻamau, i ka hopena o ka make cell.make.
He mana ikaika ko Pyraclostrobin e kaohi ai i ka germination o na spores pathogenic, he hana antibacterial koʻikoʻi e pili ana i nā mea kanu pathogenic fungi (Ascomycetes, Basidiomycetes, Oomycetes a me Deuteromycetes), a he palekana a He mau hopena therapeutic a he maikaʻi ke komo a me nā hopena systemic.Hiki ke hoʻohana ʻia ma ke kāpī ʻana i nā ʻōpala a me nā lau, ka hoʻohana ʻana i nā pesticides ma luna o ka wai, a me ka mālama ʻana i nā hua.Also koho nui.He palekana ia no nā mea kanu, nā kānaka, nā holoholona a me nā mea ola pono, a ʻaʻohe haumia i ke kaiapuni.ʻO ka hope, ikaika kāna hana conductive i nā mea kanu, hiki ke hoʻomaikaʻi i nā hana physiological huaʻai a hoʻonui i ke kūpaʻa koʻikoʻi o nā mea kanu.

2. Kāohi a hoʻomalu i nā mea a me nā ʻano
（1）Hiki ke hoʻohana ʻia ka pyraclostrobin sterilization ākea ma nā mea kanu like ʻole e like me ka palaoa, ka pīkī, ka raiki, nā mea kanu, nā kumu hua, ka paka, nā kumulāʻau kī, nā mea kanu nani, nā lau, a pēlā aku. ka pala, ka pauda, ​​ka ma'i li'ili'i, ka ma'i, ka anthracnose, ka pehu, ka 'ele'ele, ka pulupulu a me nā ma'i 'ē a'e i hana 'ia e Ascomycetes, Basidiomycetes, Deuteromycetes a me Oomycetes fungi.He mea maikaʻi ia e kūʻē i ka pauda kukama, ka maʻi lalo, ka pehu maiʻa, ka lau ʻili, ka hua waina, ka anthracnose, ka pauka, ka maʻi mua, ka pauka hope, ka pauka a me ka ʻōpala lau o nā tōmato a me nā ʻuala.Ka pale a me ka hopena hoʻomalu.
（2）Ka hui pū ʻana o ka pale ʻana a me ka mālama ʻana: Loaʻa iā ia nā hopena pale a me nā hopena lapaʻau, a maikaʻi ke komo ʻana a me nā hopena ʻōnaehana.Hiki ke hoʻohana ʻia e ka ʻōpala a me ka lau lau, ka hoʻohana ʻana i ka wai, ka mālama hua, etc.
（3）Ka mālama ola kino: Ma waho aʻe o kona hopena pololei i ka bacteria pathogenic, ʻo pyraclostrobin, ka mea kū i ke koʻikoʻi a hoʻonui i ka hana, hiki ke hoʻoulu i nā loli physiological i nā mea kanu he nui, ʻoi aku ka cereals.No ka laʻana, hiki iā ia ke hoʻoikaika i ka hana o ka nitrate (nitrification) reductase, a laila e hoʻomaikaʻi ai i ka ulu ʻana o ka hua.Hoʻopili ʻia ka Nitrogen i ka wā ulu wikiwiki.I ka manawa like, hiki iā ia ke hōʻemi i ka biosynthesis ethylene, a laila e hoʻopaneʻe i ka senescence o ka hua. Ke hoʻouka ʻia nā hua e nā maʻi virus, hiki iā ia ke hoʻolōʻihi i ka hoʻokumu ʻana o nā protein kū'ē, i like ka hopena me ka synthesis o nā protein resistance e ka salicylic acid synthesis o ka hua. .ʻOiai ʻaʻole maʻi nā mea kanu, hiki i ka pyraclostrobin ke hoʻonui i nā hua hua ma o ka hoʻomalu ʻana i nā maʻi lua a me ka hoʻēmi ʻana i ke kaumaha mai nā mea abiotic.