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Ukusetyenziswa kwe-Iprodione

Ukusetyenziswa okuphambili

I-Diformimide isebenza kakuhle kwi-broad-spectrum, uhlobo lokuchukumisa i-fungicide. Isebenza kwi-spores, i-mycelia kunye ne-sclerotium ngaxeshanye, ithintela ukuhluma kwe-spores kunye nokukhula kwe-mycelia.h.Iprodione Ayingeneki lula kwizityalo kwaye ikhusela isikhunta. Inefuthe elihle lokubulala iintsholongwane kwiBotrytis cinerea, Sclerotinia, Streptospora, sclerotinia kunye neCladosporium.

1. Qala ukutshiza i-tomato blight kwangethuba malunga neentsuku ezili-10 emva kokufakelwa i-tomato nge-50% ye-powder emanzi 11.3 ~ 22.5g/100m2, utshize kube kanye kwiiveki ezi-2, iyonke ibe yi-3 ~ 4 amaxesha;

2. Ulawulo lwesifo se-grey mold ngaphambi kokuba iyeza liqale, nge-50% yomgubo omanzi we-5g/100m2, rhoqo emva kweeyure ezili-10 ukuya kwezili-14 zokutshiza kube kanye (ixesha lokudubula, ixesha lokuhluma lingcono), iyonke izihlandlo ezi-3 ukuya kwezi-4, inokuphucula isivuno kunye nomgangatho weetumato.

3. Unyango lwembewu nge-100 ~ 200g yeyeza lokuqala kwi-100 kg yembewu lunefuthe lokulawula i-smut ebangelwa yiVerminium graminis kunye neMegalomelus triticum.

4. Ukusebenzisa i-50% yomgubo omanzi ukulungiselela umxube we-4g/L wesisombululo samayeza sokuntywilisela imbewu yetapile, i-isomylurea inefuthe lokuthintela i-nigrosis ebangelwa yi-rhizoctonia.

5. Unyango lwebhalbhu yetswele negalikhi lunokuthintela nokunyanga ukubola kokubola okumnyama. Ngomgubo omanzi we-50% 11.3 ~ 15g/100m2, fafaza kube kanye kwinqanaba lokuqala lokudubula kunye nenqanaba elipheleleyo lokudubula, lunokuthintela i-sclerotinia sclerotinia ye-rape. Le arhente kufuneka isetyenziswe ngokutshintshana okanye ixutywe nezinye izinto ukuze kuthintelwe ukunganyangeki ngamayeza.

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Phawula:

1. Ayinakuxutywa okanye ijikeleziswe ngeefungicides ezinendlela efanayo yokusebenza, njenge-prophyritic (Sukylin) kunye ne-vinylidene (nunrilin).

2. Ayinakuxutywa nee-alkaline okanye izinto ezinobungozi ezinamandla.

3. Ukuze kuthintelwe ukuvela kweentlobo ezichaseneyo, amaxesha okusetyenziswa kwe-Iprodione kwixesha lonke lokukhula kwezityalo kufuneka alawulwe ngaphakathi kwezihlandlo ezi-3, kwaye iziphumo ezilungileyo zinokufunyanwa xa isifo sisetyenziswa kwasekuqaleni nangaphambi kokuba sifikelele kwincopho.

Umsebenzi

Iprodionesisibulali-fungi esithintela ukudumba, esisebenza kwiispores kunye ne-mycelia ngaxeshanye, kwaye sinefuthe lokulawula kwiBotrytis cinerea, Pedospora, Sclerotinia, kunye ne-Alternaria. I-Isomylurea ingasetyenziswa njengonyango lwembewu.


Ixesha leposi: Novemba-26-2024