Kub Muag Difenoconazole CAS: 119446-68-3

Tswj khoom

Nws muaj cov kab mob bactericidal dav, thiab muaj kev tiv thaiv ntev thiab kho cov txiaj ntsig ntawm ascomycetes, Basidiomycetes, thiab bactriospora, suav nrog Streptospora, Dichospora, Coccygospora, Bulbocribacea, Bulbocribacea, Stylosphaerospora, Stylosporophane, thiab qee hom kab mob. Grape anthracnose, dawb rot nyhuv kuj zoo heev. Foliar kev kho mob lossis kev kho cov noob tuaj yeem txhim kho qoob loo thiab ua kom zoo.

Kev siv technology

Cov qoob loo tsim nyog thiab kev nyab xeeb Cov txiv lws suav, beets, txiv tsawb, cov qoob loo cereal, nplej, taum pauv, cov qoob loo horticultural thiab ntau yam zaub. Thaum cov nplej thiab barley raug kho nrog stems thiab nplooj (nplej cog qhov siab 24 ~ 42cm), tej zaum cov nplooj yuav discolored, tab sis nws yuav tsis cuam tshuam rau yield.

Tswj khoom

Ntawm ascus qhov rooj, xws li basidiomycotina thiab alternaria, plhaub 2 genera, tail spore mildew, thrust phaj, tee kab mob genera, qia taw tes mildew, kem muab faib spore genera, plhaub koob spore, dub hnub qub kab mob tsis zoo, kab mob, powdery mildew, xeb thiab qee hom kab mob pathogenic muaj kev tiv thaiv ntev thiab kev kho mob, tib lub sijhawm, qab zib beet xim av qhov chaw, nplej glume blight, nplooj blight, xeb thiab mildew tshwm sim los ntawm ntau yam kab mob, kua txiv kab ntxwv dub kab mob, powdery mildew, grape powdery mildew, qos yaj ywm ntxov blight, txiv laum huab xeeb nplooj, web site thiab thiaj li nyob rau muaj kev kho mob zoo.

Txoj kev siv

Feem ntau yog siv los ua tus neeg saib xyuas foliar thiab cov tshuaj kho cov noob. 10% phenoxyconazole dej-dispersed granules yog siv los kho cov qia thiab nplooj, thiab qhov ntau npaum li cas yog 30 ~ 125g (ai) / hm2. Daim ntawv thov ntawm 10% phenoxymeclozole water-dispersed granules yog tsuas yog siv los tiv thaiv thiab tswj pear dub hnub qub kab mob, kua txiv kab ntxwv nplooj kab mob, txiv lws suav drought blight, watermelon vine blight, kua txob anthracnose, strawberry powdery mildew, grape anthracnose, black pox kab mob, citrus. kab mob scab, thiab lwm yam.

1. Pear dub hnub qub kab mob nyob rau theem pib ntawm kev siv 10% dej dispersed granules 6000 ~ 7000 lub sij hawm cov kua, los yog txhua l00 L dej nrog kev npaj 14.3 ~ 16.6g (zoo concentration 14,3 ~ 16,6 mg / L) . Thaum tus kab mob hnyav, qhov concentration tuaj yeem nce ntxiv, nws raug nquahu kom siv 3000 ~ 5000 zaug ua kua lossis txhua l00 L dej ntxiv rau 20 ~ 33g ntawm kev npaj (potency 20 ~ 33mg / L), thiab txuas ntxiv txau 2 ~ 3 zaug ntawm ib ntus ntawm 7 ~ 14d.
2. Thaum ntxov ntawm cov kua txiv kab ntxwv kab mob, siv 2500 ~ 3000 zaug ntawm cov kua los yog 33 ~ 40g ntawm kev npaj ib l00L dej (zoo concentration 33 ~ 40mg / L). Thaum tus kab mob hnyav, 1500-2000 npaug ntawm cov kua lossis txhua l00L dej ntxiv nrog 50 ~ 66.7g (zoo concentration 50 ~ 66.7mg / L), lub sijhawm ntawm 7 ~ 14d, txuas ntxiv txau 2 ~ 3 zaug.
3. Grape anthracnose, blackpox nrog 1500 mus rau 2000 npaug ntawm cov kua los yog txhua 100L, dej ntxiv rau kev npaj 50 mus rau 66.7g (zoo concentration 50 mus rau 66.7mg / L).
4.Citrus scab nrog 2000 ~ 2500 npaug ntawm cov kua lossis txhua l00L dej ntxiv rau kev npaj 40 ~ 50g (zoo concentration 40 ~ 50mg / L) tshuaj tsuag.
5. 50 ~ 80g (5 ~ 8g) ntawm kev npaj rau watermelon blight ib evkawj.
6. Strawberry powdery mildew npaj ib mu 20 ~ 40g (cov khoom muaj txiaj ntsig 2 ~ 4g).
7.Qhov tshwm sim thaum ntxov ntawm cov txiv lws suav nrog 800 mus rau 1200 npaug ntawm qhov ntws los yog ib l00L dej nrog kev npaj 83 mus rau 125g (zoo concentration 83 mus rau 125mg / L), los yog nrog kev npaj 4.0 mus rau 60g ntawm cov khoom xyaw nquag 4 mus rau 6g ib mu) .
8. Thaum ntxov ntawm cov kua txob anthracnose nrog 800 ~ 1200 npaug ntawm cov kua los yog ib l00L dej nrog kev npaj 83 ~ 125g (zoo concentration 83 ~ 125mg / L), los yog ib mu nrog kev npaj 40 ~ 60g (zoo muaj pes tsawg leeg 4 ~ 6g)

Cov teeb meem xav tau kev saib xyuas

(1) Phenoxyconazole yuav tsum tsis txhob tov nrog tooj liab npaj. Vim hais tias kev npaj tooj liab tuaj yeem txo nws cov peev xwm bactericidal, yog tias nws yog qhov tsim nyog los sib xyaw nrog kev npaj tooj liab, nws yog ib qho tsim nyog yuav tsum tau nce qib ntawm phenoxyconazole ntau dua 10%. Txawm hais tias phenoxyconazole muaj kev nqus sab hauv, nws tuaj yeem kis mus rau tag nrho lub cev ntawm cov nroj tsuag los ntawm cov ntaub so ntswg, tab sis txhawm rau kom tswj tau cov nyhuv, cov dej haus yuav tsum txaus thaum txau, yuav tsum tau txau cov ntoo tag nrho.
(2) Tus nqi ntawm cov tshuaj tsuag rau cov txiv pos nphuab, txiv pos nphuab thiab kua txob yog 50L ib mu. Cov ntoo txiv hmab txiv ntoo tuaj yeem txiav txim siab raws li qhov loj ntawm cov txiv hmab txiv ntoo, cov txiv hmab txiv ntoo loj cov tshuaj tsuag kua ntim yog siab, cov txiv hmab txiv ntoo me me tshuaj tsuag kua ntim yog qhov qis tshaj. Daim ntawv thov yuav tsum tau nqa tawm thaum sawv ntxov thiab yav tsaus ntuj thaum qhov kub thiab txias tsis muaj cua. Daim ntawv thov yuav tsum raug tso tseg thaum cov av noo ntawm huab cua qis dua 65%, qhov kub siab tshaj 28 ° C, thiab cua ceev yog siab dua 5m / s ntawm hnub ci.
(3) Txawm hais tias phenoxymeclozole muaj ob txoj kev tiv thaiv thiab kev kho mob, txhawm rau txo qhov poob los ntawm tus kab mob, nws cov txiaj ntsig tiv thaiv yuav tsum tau muab tag nrho ua si, yog li lub sijhawm thov yuav tsum ntxov tshaj li lig, thiab cov nyhuv tshuaj tsuag yuav tsum ua tau zoo tshaj plaws nyob rau theem pib ntawm tus kab mob.