Agricultural pest mite anozivikanwa serimwe remapoka ebhayoloji akaomarara pasi rose.Pakati pazvo, zvipembenene zvakajairika zvinonyanya kuita spider mite uye gall mite, iyo ine simba rakasimba rekuparadza zvirimwa zvehupfumi zvakaita semiti yemichero, miriwo, uye maruva.Huwandu uye kutengeswa kwemaacaricides ezvekurima anoshandiswa kudzora mite yeherbivorous ndeyechipiri kune Lepidoptera neHomoptera pakati pezvipembenene zvekurima uye acaricides.Zvisinei, mumakore achangopfuura, nekuda kwekushandiswa nguva dzose kweacaricides uye kushandiswa kusina kunaka kwekugadzira Chikonzero ndechokuti zvidimbu zvakasiyana-siyana zvekupikisa zvakaratidzwa, uye zvava pedyo nekugadzira mitsva yepamusoro-soro yeacaricides ine zvinyorwa zvitsva uye nzira dzakasiyana dzekuita.
Chinyorwa chino chichakuzivisai rudzi rutsva rwebenzoylacetonitrile acaricide - fenflunomide.Chigadzirwa chacho chakagadzirwa neJapan's Otsuka Chemical Co., Ltd. uye chakatangwa kekutanga muna 2017. Chinonyanya kushandiswa kudzora zvipembenene pazvirimwa zvakadai semiti yemichero, miriwo nemiti yeti, kunyanya kune zvipembenene zvinodya. vakakudziridza kuramba.
Basic nature
Chirungu zita rinozivikanwa: Cyflumetofen;Nhamba yeCAS: 400882-07-7;Molecular formula: C24H24F3NO4;Molecular uremu: 447.4;Zita remakemikari: 2-methoxyethyl-(R,S) -2-(4-tert. Butylphenyl) -2-cyano-3-oxo-3-(α,α,α-trifluoro-o-tolyl);iyo structural formula inoratidzwa pazasi.
Butflufenafen idumbu rinouraya acaricide isina systemic properties, uye nzira yayo huru yekuita ndeyekudzivisa kufema kwe mitochondrial ye mite.Kuburikidza ne-de-esterification mu vivo, chimiro che hydroxyl chinoumbwa, chinovhiringidza uye chinodzivisa mitochondrial protein complex II, inodzivisa electron (hydrogen) kutamiswa, inoparadza phosphorylation reaction, uye inokonzera kuoma mitezo uye kufa kwezvipembenene.
Maitiro ekuita zve cyflumetofen
(1) High kuita uye yakaderera dosage.Magiramu gumi nemaviri chete pamu yevhu inoshandiswa, yakaderera-kabhoni, yakachengeteka uye ine hushamwari;
(2) Broad spectrum.Inoshanda kurwisa marudzi ese ezvipembenene;
(3) Kunyanya kusarudza.Inongova nekuuraya chaiko pazvipembenene zvinokuvadza, uye ine zvishoma zvinokanganisa zvipenyu zvisina chinangwa uye mite inodya;
(4) Kunzwisisa.Inogona kushandiswa kunze uye yakachengetedzwa horticultural zvirimwa kudzora mite mumatanho akasiyana ekukura kwemazai, makondo, nymphs uye vanhu vakuru, uye inogona kushandiswa pamwe chete neiyo biological control tekinoroji;
(5) Zvese zvinokurumidza uye zvinogara mhedzisiro.Mukati memaawa mana, mite inokuvadza icharega kudya, uye mite ichave yakaoma mukati maawa gumi nemaviri, uye kukurumidza kushanda kwakanaka;uye ine mhedzisiro inogara kwenguva refu, uye imwe application inogona kudzora nguva yakareba;
(6) Hazvisi nyore kutanga kusaramba zvinodhaka.Iyo ine yakasarudzika nzira yekuita, hapana kupesana-kupokana nearipo acaricides, uye hazvisi nyore kuti mite iwedzere kurambana nayo;
(7) Inokurumidza kugadziriswa uye yakasvibiswa muvhu nemvura, iyo yakachengeteka kune zvirimwa uye zvipenyu zvisina chinangwa zvakadai semhuka dzinoyamwisa uye zvipenyu zvemvura, zvipenyu zvinobatsira, uye vavengi venyama.Icho chinhu chakanaka chekudzivisa kutonga.
Global Markets uye Kunyoresa
Muna 2007, fenflufen yakatanga kunyoreswa uye kutengeswa muJapan.Iye zvino bufenflunom yakanyoreswa uye yakatengeswa muJapan, Brazil, United States, China, South Korea, European Union nedzimwe nyika.Izvo zvinotengeswa zvakanyanya muBrazil, United States, Japan, nezvimwewo, zvichiverengera nezve 70% yekutengesa kwepasirese;iyo inonyanya kushandiswa ndeyekutonga kwe mite pamiti yemichero yakadai secitrus nemaapuro, inodarika 80% yekutengeswa kwenyika yose.
EU: Yakanyorwa muEU Annex 1 muna 2010 uye yakanyoreswa zviri pamutemo muna 2013, inoshanda kusvika 31 Chivabvu 2023.
United States: Yakanyoreswa zviri pamutemo neEPA muna 2014, uye yakatenderwa neCalifornia muna 2015. Kune mambure emiti (zvirimwa zvikamu 14-12), mapeya (zvirimwa zvikamu 11-10), citrus (zvirimwa zvikamu 10-10), mazambiringa, mastrawberries , matomatisi nezvirimwa zvemumunda.
Canada: Yakatenderwa kunyoreswa neHealth Canada's Pest Management Agency (PMRA) muna 2014.
Brazil: Ratified muna 2013. Maererano nemubvunzo wewebhusaiti, kusvika pari zvino, yakanyanya kuwanda imwe chete ye200g/L SC, iyo inonyanya kushandiswa kurwisa macitrus kudzora yepepuru-pfupi-ndebvu mite, maapuro kudzora spider mite, uye. kofi kudzora yepepuru-tsvuku pfupi-ndebvu mite, diki diki mite, nezvimwe.
China: Maererano neChina Pesticide Information Network, kune mbiri kunyoresa fenflufenac muChina.Imwe idosi imwe chete ye200g/L SC, inobatwa neFMC.mites.Imwe yacho kunyoresa kwehunyanzvi kwakaitwa neJapan Ouite Agricultural Technology Co., Ltd.
Australia: Muna Zvita 2021, Australian Pesticide and Veterinary Medicines Administration (APVMA) yakazivisa kubvumidzwa nekunyoreswa kwe200 g/L buflufenacil suspension kubva 14 Zvita 2021 kusvika Ndira 11, 2022. Inogona kushandiswa kudzora mhute dzakasiyana mu pome, almond, citrus, mazambiringa, michero nemiriwo, sitirobheri uye miti yekushongedza, uye inogona zvakare kushandiswa pakudzivirira maapplication mumastrawberries, matomatisi uye zvidyarwa zvekushongedza.
Nguva yekutumira: Jan-10-2022