I-Difenoconazole CAS ethengiswayo eshushu: 119446-68-3

Into yokulawula

Ine-spectrum ebanzi yokubulala iintsholongwane, kwaye inefuthe elihlala lihleli lokukhusela nelonyango kwi-ascomycetes, Basidiomycetes, kunye ne-bactriospora, kuquka iStreptospora, Dichospora, Coccygospora, Bulbocribacea, Bulbocribacea, Stylosphaerospora, Stylosphaerosphaerospora, kunye nezinye iintsholongwane ezithwalwa ziintlobo ngeentlobo. Isiphumo se-anthracnose yeediliya, ukubola okumhlophe nako kulungile kakhulu. Unyango lwe-foliar okanye unyango lwembewu lunokuphucula isivuno sesivuno kwaye luqinisekise umgangatho.

Itekhnoloji yesicelo

Izityalo ezifanelekileyo kunye nokhuseleko Iitamati, iibhithi, iibhanana, izityalo zengqolowa, irayisi, iimbotyi zesoya, izityalo zemifuno kunye nemifuno eyahlukeneyo. Xa ingqolowa nerhasi ziphathwa ngeziqu kunye namagqabi (ubude besityalo sengqolowa yi-24 ~ 42cm), ngamanye amaxesha amagqabi aya kuba nombala omdaka, kodwa oko akuyi kuyichaphazela isivuno.

Into yokulawula

Ye-ascus door, kuquka i-basidiomycotina kunye ne-alternaria, i-shell 2 genera, i-tail spore mildew, i-thrust plate, i-tee bacteria genera, i-stem point mildew, i-column partition spore genera, i-shell needle spore, i-black star bacteria ayigqibelelanga, i-bacteria, i-powdery mildew, i-rust kunye nezinye iintlobo ze-pathogenic bacterium zinokhuseleko oluhlala luhleli kunye nonyango olusebenzayo, Kwangaxeshanye, i-sugar beet brown spot, i-wheat glume blight, i-leaf blight, i-rust kunye ne-mildew ebangelwa ziintsholongwane ezininzi, isifo se-apple black star, i-powdery mildew, i-grape powdery mildew, i-potato early blight, i-peanut leaf spot, i-web spot njalo njalo zinefuthe elihle lonyango.

Indlela yokusebenzisa

Isetyenziswa kakhulu njengesixhobo sokunyanga amagqabi kunye nesixhobo sokunyanga imbewu. Iigranule ze-phenoxyconazole ezisasazeke ngamanzi ezi-10% zazisetyenziswa kakhulu ekunyangweni kwesiqu kunye namagqabi, kwaye idosi yayiyi-30 ~ 125g (ai) / hm2. Ukusetyenziswa kweegranule ze-phenoxymeclozole ezisasazeke ngamanzi ezi-10% kusetyenziselwa kakhulu ukuthintela nokulawula isifo se-pear black star, isifo se-apple spot leaf, i-tomato dreaming blight, i-watermelon vine blight, i-pepper anthracnose, i-strawberry powdery mildew, i-grape anthracnose, isifo se-black pox, isifo se-citrus scab, njl.

1. Isifo sePear black star kwisigaba sokuqala sokusetyenziswa, iigranule ezisasazekileyo zamanzi eziyi-10%, amaxesha angama-6000 ~ 7000 kunolwelo, okanye i-l00 L nganye yamanzi kunye nokulungiswa kwe-14.3 ~ 16.6g (uxinzelelo olusebenzayo yi-14,3 ~ 16,6 mg/L). Xa isifo sinzima, uxinzelelo lunokwandiswa, kucetyiswa ukusebenzisa amanzi aphindwe ka-3000 ~ 5000 okanye amanzi aphindwe ka-l00 L nganye kunye ne-20 ~ 33g yokulungiswa (amandla angama-20 ~ 33mg/L), kunye nokutshiza rhoqo amaxesha ama-2 ~ 3 kwisithuba seentsuku ezi-7 ~ 14.
2. Kwinqanaba lokuqala lesifo se-apple spot leaf litter, sebenzisa ulwelo oluphindwe ka-2500 ~ 3000 okanye i-33 ~ 40g yokulungiselela kwi-l00L yamanzi (uxinzelelo olusebenzayo yi-33 ~ 40mg/L). Xa isifo sinzima, kongezwa ulwelo oluphindwe ka-1500-2000 okanye i-l00L nganye yamanzi kunye ne-50 ~ 66.7g (uxinzelelo olusebenzayo yi-50 ~ 66.7mg/L), ixesha eliphakathi kwe-7 ~ 14d, ukutshiza okuqhubekayo amaxesha ama-2 ~ 3.
3. I-anthracnose yeediliya, i-blackpox ephindwe kayi-1500 ukuya kuma-2000 kolwelo okanye i-100L nganye, amanzi kunye nomxube we-50 ukuya kuma-66.7g (uxinzelelo olusebenzayo yi-50 ukuya kuma-66.7mg/L).
4. I-citrus scab ene-2000~2500 yolwelo okanye i-l00L nganye yamanzi kunye nokulungiselela i-40~50g (uxinzelelo olusebenzayo lwe-40~50mg/L) spray.
5. 50~80g (5~8g) yokulungiselela i-watermelon blight ngehektare nganye.
6. Ukulungiswa kwe-strawberry powdery mildew kwi-mu 20~40g (isithako esisebenzayo yi-2~4g).
7. Ukuqala kwangoko kwesifo seetumato xa amanzi ephuma ngokuphindwe ka-800 ukuya kwi-1200 okanye nge-l00L nganye, xa kulungiswe i-83 ukuya kwi-125g (uxinzelelo olusebenzayo yi-83 ukuya kwi-125mg/L), okanye xa kulungiswe i-4.0 ukuya kwi-60g yezithako ezisebenzayo yi-4 ukuya kwi-6g nge-mu).
8. Ukuqala kwangoko kwe-pepper anthracnose kunye nolwelo oluphindwe ka-800 ~ 1200 okanye kwi-l00L yamanzi kunye nokulungiswa kwe-83 ~ 125g (uxinzelelo olusebenzayo lwe-83 ~ 125mg/L), okanye kwi-mu nganye kunye nokulungiswa kwe-40 ~ 60g (ukwakheka okusebenzayo kwe-4 ~ 6g)

Imiba efuna ingqwalasela

(1) I-Phenoxyconazole akufuneki ixutywe nezinto ezenziwe ngobhedu. Ngenxa yokuba izinto ezenziwe ngobhedu zinokunciphisa amandla ayo okubulala iintsholongwane, ukuba kuyimfuneko ngokwenene ukuxuba nezinto ezenziwe ngobhedu, kuyimfuneko ukwandisa umthamo we-phenoxyconazole ngaphezulu kwe-10%. Nangona i-phenoxyconazole inokufunxwa ngaphakathi, inokudluliselwa kuwo wonke umzimba wesityalo ngokusebenzisa izicubu zokuhambisa igazi, kodwa ukuqinisekisa isiphumo solawulo, ukusetyenziswa kwamanzi kufuneka kwanele xa kutshizwa, kufuna ukutshizwa okufanayo komthi wonke.
(2) Ubungakanani bolwelo olutshizwayo lwevatala, istrawberry kunye nepepile yi-50L nge-mu. Imithi yeziqhamo ingamiselwa ngokobukhulu bemithi yeziqhamo, umthamo wolwelo olutshizwayo lwemithi yeziqhamo emikhulu uphezulu, umthamo wolwelo olutshizwayo lwemithi yeziqhamo emincinci uphantsi. Ukufakwa kufuneka kwenziwe kusasa nangokuhlwa xa ubushushu buphantsi kwaye kungekho moya. Ukufakwa kufuneka kumiswe xa umswakama womoya ungaphantsi kwe-65%, ubushushu bungaphezulu kwe-28 ° C, kwaye isantya somoya singaphezulu kwe-5m/s ngeentsuku ezinelanga.
(3) Nangona i-phenoxymeclozole inefuthe eliphindwe kabini lokukhusela nonyango, ukuze kuncitshiswe ukulahleka okubangelwa sisifo, ifuthe layo lokukhusela kufuneka linikwe ixesha elipheleleyo, ngoko ke ixesha lokufaka kufuneka libe kwangethuba kunokuba libe kade, kwaye ifuthe lokutshiza kufuneka libe ngcono kwinqanaba lokuqala lesifo.