Kugulitsa Zotentha Difenoconazole CAS: 119446-68-3

Control chinthu

Ili ndi bactericidal spectrum, ndipo imakhala ndi chitetezo chokhalitsa komanso chochiritsira pa ascomycetes, Basidiomycetes, ndi bactriospora, kuphatikizapo Streptospora, Dichospora, Coccygospora, Bulbocribacea, Bulbocribacea, Stylosphaerospora, Stylosborspora, mitundu ina Mphesa anthracnose, zowola zoyera ndizabwino kwambiri. Kusamalira mbewu kapena kuthira mbeu kungathandize kuti mbeu zizikolola bwino komanso kuti zikhale zabwino.

Ukadaulo wogwiritsa ntchito

Mbewu zoyenera ndi chitetezo Tomato, beets, nthochi, mbewu zambewu, mpunga, soya, mbewu zamaluwa ndi masamba osiyanasiyana. Tirigu ndi balere akamathiridwa ndi tsinde ndi masamba (chitsamba cha tirigu kutalika 24 ~ 42cm), nthawi zina masamba amasinthidwa, koma sizingakhudze zokolola.

Control chinthu

Pakhomo la ascus, kuphatikizapo basidiomycotina ndi alternaria, chipolopolo 2 genera, tail spore mildew, thrust plate, tee bacteria genera, stem point mildew, column partition spore genera, shell singano spore, black star bacteria ndi opanda ungwiro, mabakiteriya, powdery mildew, dzimbiri ndi mitundu ina ya tizilombo toyambitsa matenda chitetezo chokhalitsa ndi yogwira mankhwala, Pa nthawi yomweyo, shuga beet mawanga a bulauni, choipitsa cha tirigu, choipitsa cha masamba, dzimbiri ndi nkhungu zomwe zimadza chifukwa cha tizilombo toyambitsa matenda angapo, matenda a apple black star, powdery mildew, mildew, mphesa zowawa za mphesa, choipitsa choyambilira cha mbatata, mawanga a masamba a chiponde, tsamba la mtedza ndi zina zotero zimachiritsa bwino.

Njira yogwiritsira ntchito

Amagwiritsidwa ntchito kwambiri ngati mankhwala a foliar komanso othandizira mbewu. 10% phenoxyconazole madzi omwazikana granules makamaka ntchito mankhwala tsinde ndi masamba, ndipo mlingo anali 30 ~ 125g (ai)/hm2. Kugwiritsa ntchito 10% phenoxymeclozole madzi omwazikana granules makamaka ntchito kupewa ndi kulamulira peyala black star matenda, apulo spot tsamba, phwetekere chilala choipitsa, chivwende choipitsa, tsabola anthracnose, sitiroberi powdery mildew, mphesa anthracnose, black pox matenda, citrus. matenda a nkhanambo, etc.

1. Peyala wakuda nyenyezi matenda kumayambiriro siteji ya ntchito 10% madzi omwazika granules 6000 ~ 7000 nthawi madzi, kapena L00 L madzi ndi kukonzekera 14.3 ~ 16.6g (ogwira ndende 14,3 ~ 16,6 mg/L) . Pamene matendawa ali aakulu, ndende akhoza ziwonjezeke, Ndi bwino kugwiritsa ntchito 3000 ~ 5000 nthawi madzi kapena l00 L madzi onse kuphatikiza 20 ~ 33g kukonzekera (mphamvu 20 ~ 33mg/L), ndi mosalekeza kupopera mbewu mankhwalawa 2 ~ 3 nthawi pa. nthawi ya 7-14d.
2. Kumayambiriro kwa matenda a zinyalala za apulo, gwiritsani ntchito 2500 ~ 3000 nthawi zamadzimadzi kapena 33 ~ 40g yokonzekera pa l00L yamadzi (ogwira ndende 33 ~ 40mg/L). Matendawa akamakula, 1500-2000 nthawi zamadzimadzi kapena l00L iliyonse yamadzi amawonjezeredwa ndi 50 ~ 66.7g (yogwira bwino 50 ~ 66.7mg/L), nthawi ya 7 ~ 14d, kupopera mbewu mankhwalawa mosalekeza 2 ~ 3 nthawi.
3. Mphesa anthracnose, blackpox yokhala ndi 1500 mpaka 2000 nthawi zamadzimadzi kapena 100L iliyonse, madzi kuphatikiza kukonzekera 50 mpaka 66.7g (ogwira mtima 50 mpaka 66.7mg/L).
4.Citrus nkhanambo yokhala ndi 2000 ~ 2500 nthawi zamadzimadzi kapena l00L iliyonse yamadzi kuphatikiza kukonzekera 40 ~ 50g (ogwira mtima ndende 40 ~ 50mg/L) kutsitsi.
5. 50 ~ 80g (5~8g) yokonzekera chivwende choipitsa pa ekala.
6. Strawberry powdery mildew kukonzekera pa mu 20 ~ 40g (yogwira pophika 2 ~ 4g).
7.Kumayambiriro koyambirira kwa matenda a phwetekere ndi 800 mpaka 1200 nthawi zotuluka kapena pa l00L yamadzi ndikukonzekera 83 mpaka 125g (ogwira mtima 83 mpaka 125mg / L), kapena kukonzekera 4.0 mpaka 60g ya zosakaniza zogwira ntchito 4 mpaka 6g pa mu). .
8. Kumayambiriro kwa tsabola anthracnose ndi 800 ~ 1200 nthawi zamadzimadzi kapena pa l00L madzi ndi kukonzekera 83 ~ 125g (yogwira ndende 83 ~ 125mg / L), kapena pa mu ndi kukonzekera 40 ~ 60g (yogwira zikuchokera 4 ~ 6g)

Zinthu zofunika kuziganizira

(1) Phenoxyconazole sayenera kusakanikirana ndi kukonzekera zamkuwa. Chifukwa kukonzekera mkuwa kumatha kuchepetsa mphamvu ya bactericidal, ngati kuli kofunikira kusakaniza ndi kukonzekera kwa mkuwa, m'pofunika kuwonjezera mlingo wa phenoxyconazole ndi oposa 10%. Ngakhale kuti phenoxyconazole ili ndi mayamwidwe amkati, imatha kufalikira ku thupi lonse la zomera kudzera mu minofu yothira magazi, koma pofuna kuonetsetsa kuti mphamvu yolamulira, kumwa madzi kuyenera kukhala kokwanira popopera mankhwala, kumafuna kupopera yunifolomu kwa mtengo wonse.
(2) Kuchuluka kwa madzi opopera a chivwende, sitiroberi ndi tsabola ndi 50L pa mu. Mitengo yazipatso imatha kutsimikiziridwa molingana ndi kukula kwa mitengo yazipatso, mitengo yayikulu yazipatso yopopera madzi kuchuluka kwake, mitengo yaying'ono yazipatso yopopera mbewu mankhwalawa ndiyotsika kwambiri. Kugwiritsa ntchito kuyenera kuchitika m'mawa ndi madzulo pamene kutentha kuli kochepa ndipo kulibe mphepo. Kugwiritsa ntchito kuyenera kuyimitsidwa pamene chinyezi cha mpweya chili chochepera 65%, kutentha kuli kopitilira 28 ° C, ndipo liwiro la mphepo ndi lalikulu kuposa 5m/s pamasiku dzuwa.
(3) Ngakhale phenoxymeclozole ali ndi zotsatira ziwiri za chitetezo ndi chithandizo, pofuna kuchepetsa imfa chifukwa cha matenda, zotsatira zake zoteteza ayenera kuperekedwa sewero lathunthu, kotero nthawi ntchito ayenera kukhala oyambirira osati mochedwa, ndi kupopera mbewu mankhwalawa zotsatira ayenera kuperekedwa. kukhala bwino kumayambiriro siteji ya matenda.