Difenoconazole CAS: 119446-68-3

Chinhu chekudzora

Ine utachiona hwakakura, uye ine simba rekudzivirira nekurapa kwenguva refu pa ascomycetes, Basidiomycetes, uye bactriospora, kusanganisira Streptospora, Dichospora, Coccygospora, Bulbocribacea, Bulbocribacea, Stylosphaerospora, Stylosphaerosphaerospora, nedzimwe mhando dzezvirwere. Anthracnose yemazambiringa, mhedzisiro yekuora kweganda zvakanakawo. Kurapa nemashizha kana kurapwa nembeu kunogona kuvandudza goho rezvirimwa uye kuve nechokwadi chekuti mhando yacho yakanaka.

Tekinoroji yekushandisa

Zvirimwa zvakakodzera uye zvakachengeteka Madomasi, beet, mabhanana, zvirimwa zvezviyo, mupunga, soya, zvirimwa zvekurima nemiriwo yakasiyana-siyana. Kana gorosi nebhari zvikaiswa madzinde nemashizha (kureba kwechirimwa chegorosi 24 ~ 42cm), dzimwe nguva mashizha anoshanduka ruvara, asi hazvizokanganisi goho.

Chinhu chekudzora

Yemusuwo weascus, kusanganisira basidiomycotina nealternaria, ganda regoko rechipiri, mutsipa wemuswe, plate yekuisa, tee bacteria genera, stem point mildew, column partition spore genera, ganda retsono, black star bacteria haina kukwana, mabhakitiriya, powdery mildew, ngura uye mamwe marudzi ebhakitiriya ane hutachiona ane dziviriro inogara kwenguva refu uye kurapwa kunoshanda, Panguva imwe chete, sugar beet brown spot, wheat glume blight, leaf blight, ngura uye mildew zvinokonzerwa nehutachiona hwakati wandei, chirwere cheapple black star, powdery mildew, grape powdery mildew, potato early blight, peanut leaf spot, web spot nezvimwewo zvine mhedzisiro yakanaka yekurapa.

Nzira yekushandisa

Inonyanya kushandiswa semushonga wekurapa mashizha uye mushonga wekurapa mbeu. 10% phenoxyconazole granules dzakapararira nemvura dzakanyanya kushandiswa pakurapa mashizha nemashizha, uye chiyero chayo chaive 30~125g(ai)/hm2. Kushandiswa kwe10% phenoxymeclozole granules dzakapararira nemvura kunonyanya kushandiswa kudzivirira nekudzora chirwere chepear black star, chirwere cheapple spot leaf, domasi drought blight, watermelon vine blight, pepper anthracnose, strawberry powdery mildew, grape anthracnose, black pox disease, citrus scab disease, nezvimwewo.

1. Chirwere chePear black star pakutanga kwekushandisa 10% mvura yakapararira granules 6000~7000 zvakapetwa mvura, kana l00 L yega yega yemvura ine 14.3~ 16.6g (huwandu hunoshanda 14,3 ~ 16,6 mg/L). Kana chirwere chacho chakanyanya, huwandu hunogona kuwedzerwa, zvinokurudzirwa kushandisa 3000~5000 zvakapetwa mvura kana l00 L yega yega pamwe ne20~33g yekugadzirira (simba 20~33mg/L), uye kupfapfaidza nguva dzose 2~3 panguva ye7~14d.
2. Padanho rekutanga rechirwere che apple spot leaf litter disease, shandisa mvura inokwana 2500 ~ 3000 kana 33 ~ 40g yekugadzirira pa l00L yemvura (huwandu hunoshanda hwe 33 ~ 40mg/L). Kana chirwere chacho chakanyanya, mvura inokwana 1500-2000 kana l00L yega yega yemvura inowedzerwa ne 50 ~ 66.7g (huwandu hunoshanda hwe 50 ~ 66.7mg/L), nguva ye7 ~ 14d, uchipfapfaidza nguva dzose kaviri ~ katatu.
3. Anthracnose yemazambiringa, blackpox ine mvura yakapetwa ka1500 kusvika 2000 kana 100L yega yega, mvura pamwe nekugadzirira 50 kusvika 66.7g (huwandu hunoshanda 50 kusvika 66.7mg/L).
4. Chibage cheCitrus chine mvura yakapetwa ka2000~2500 kana l00L yega yega yemvura pamwe nekugadzirira 40~50g (yakanyanya kushanda 40~50mg/L) spray.
5. 50~80g (5~8g) yekugadzirira chirwere chewatermelon blight paeka.
6. Kugadzirira kweStrawberry powdery mildew pa mu 20~40g (chinhu chinoshanda 2~4g).
7. Kutanga kwekutanga kwechirwere chematomatisi nekuyerera kwakapetwa ka800 kusvika 1200 kana pa l00L yemvura nekugadzirira 83 kusvika 125g (huwandu hunoshanda 83 kusvika 125mg/L), kana nekugadzirira 4.0 kusvika 60g yezvinhu zvinoshanda 4 kusvika 6g pa mu).
8. Kutanga kwechirwere chepepper anthracnose ne 800~1200 nguva yemvura kana pa l00L yemvura ne 83~125g (huwandu hunoshanda 83~125mg/L), kana pa mu ne 40~60g (huwandu hunoshanda 4~6g)

Nyaya dzinoda kutariswa

(1) Phenoxyconazole haifanirwe kusanganiswa ne copper preparations. Nekuti copper preparations inogona kuderedza kugona kwayo kuuraya mabhakitiriya, kana zvichidikanwa kusanganiswa ne copper preparations, zvakakosha kuwedzera dosage ye phenoxyconazole neinopfuura 10%. Kunyangwe phenoxyconazole ichikwanisa kunyudzwa mukati, inogona kuendeswa kumuviri wese wemuti kuburikidza ne tissue yeropa, asi kuti ive nechokwadi chekuti inodzorwa, mvura inoshandiswa inofanira kukwana pakupfapfaidza, zvichida kupfapfaidza kwakafanana kwemuti wese.
(2) Huwandu hwemvura inopfapfaidzwa yewatermelon, strawberry nepepper i50L pa mu. Miti yemichero inogona kusarudzwa zvichienderana nehukuru hwemiti yemichero, huwandu hwemvura inopfapfaidzwa yemiti yemichero mikuru hwakakwira, huwandu hwemvura inopfapfaidzwa yemiti yemichero midiki ndiyo yakaderera. Kuisa kunofanira kuitwa mangwanani nemanheru kana tembiricha yakaderera uye pasina mhepo. Kuisa kunofanira kumira kana hunyoro hwemhepo hwakaderera pane 65%, tembiricha yakakwira kupfuura 28 ° C, uye kumhanya kwemhepo kwakakura kupfuura 5m/s pamazuva ane zuva.
(3) Kunyange zvazvo phenoxymeclozole ine simba rekudzivirira nekurapa, kuitira kuderedza kurasikirwa kunokonzerwa nechirwere, simba rayo rekudzivirira rinofanira kupiwa nguva yakazara, saka nguva yekuisa inofanira kunge iri nekukurumidza kwete kunonoka, uye simba rekuisa mushonga rinofanira kunge rakanakisisa pakutanga kwechirwere.