Kasugamycin: kupha kawiri bowa ndi mabakiteriya

Kasugamycin ndi mankhwala ophera maantibayotiki omwe amakhudza kaphatikizidwe ka mapuloteni posokoneza kagayidwe ka esterase ka amino acid, amalepheretsa mycelium elongation ndikuyambitsa cell granulation, koma alibe mphamvu pa kumera kwa spore.Ndi mankhwala ophera tizilombo obiriwira obiriwira, osaipitsa, osawononga chilengedwe.Kasugamycin idagwiritsidwa ntchito koyamba pakuphulika kwa mpunga.Ndi kutchuka ndi kugwiritsa ntchito, kasugamycin wakhala amagwiritsidwa ntchito kwambiri mu zipatso za citrus, masamba ndi mbewu zina pakalipano, zomwe zingalepheretse kuwonongeka koyambirira kwa udzu winawake, citrus gummosis, nkhungu ya phwetekere masamba osiyanasiyana a fungal ndi mabakiteriya, monga nkhaka bakiteriya angular banga, mphete ya mbatata. zowola, Chinese kabichi zofewa zowola, etc.

Kasugamycin ali ndi machitidwe amphamvu komanso olowera.Pambuyo kupopera mbewu mankhwalawa, imatha kutengedwa mwachangu ndi zomera ndikuchitidwa muzomera.Pangani masamba a mavwende mdima wobiriwira pambuyo ntchito ndi kutalikitsa nthawi yokolola.

Copper quinoline: imodzi mwazokonzekera zamkuwa zotetezeka kwambiri

Quinoline copper ndi chelated organocopper fungicide, yomwe imakhala ndi magawo angapo opha majeremusi, ndipo majeremusi sangayambe kukana akagwiritsidwa ntchito mobwerezabwereza.Ili ndi chitetezo chokwanira komanso chithandizo chamankhwala pa matenda omwe ayamba kukana fungicides wamba.Chifukwa chake, yakhala mankhwala opha fungicide omwe amagwiritsidwa ntchito kwambiri ndi alimi.

Mkuwa quinoline ali ndi zotsatira zabwino kwambiri pa kupewa matenda, ndipo angagwiritsidwe ntchito mphesa downy mildew, citrus canker, vwende bakiteriya angular banga, apulo mphete malo, phwetekere choipitsa mochedwa, tsabola choipitsa, masamba zofewa zowola, bacteria wilt ndi Zilonda etc. Copper quinoline sizingateteze matenda okha, komanso kumapangitsanso kuti zipatso ndi ndiwo zamasamba zikhale bwino, zomwe zimapangitsa kuti zipatsozo zikhale zokongola komanso masamba obiriwira.

Ubwino wa Kasugamycin + Copper Quinoline

1. Chitetezo chachikulu.Mkuwa wa quinoline umatulutsa ayoni amkuwa pang'onopang'ono komanso mokhazikika, ndipo kutulutsa kwake sikukhudzidwa ndi chilengedwe.Ndi imodzi mwazokonzekera zamkuwa zotetezeka kwambiri.Pansi pa ndende ndi mikhalidwe yomwe ikulimbikitsidwa, imakhala yotetezeka pakanthawi kochepa monga masamba ang'onoang'ono ndi zipatso zazing'ono, ndipo imakhala yotetezeka komanso yothandiza ku mbewu zodziwika bwino monga mapichesi, ma plums ndi ma apricots.Pambuyo pazaka zambiri zakusintha kwaukadaulo ndikukweza, kasugamycin yapakhomo yasinthidwa kwambiri pankhani yachitetezo komanso kuchita bwino.

2. Zosiyanasiyana zolera.Ziwirizi zitasakanizidwa, zimatha kupha bowa ndi mabakiteriya, makamaka matenda a bakiteriya, zotsatira zake zimakhala zazikulu kwambiri, ndipo zimagwiritsidwa ntchito mumitengo ya zipatso, masamba, ndi mbewu zakumunda.Zimakhudza kwambiri dzimbiri, powdery mildew, zowola zoyera, zowola zoyera, nkhungu, black pox, canker, nkhanambo, chingamu, choipitsa ndi matenda ena.

3. Nthawi yayitali.Pambuyo pa quinoline yamkuwa yogwiritsidwa ntchito pamwamba pa mbewu, imatha kupanga filimu yamankhwala mwachangu, ndipo ma chelated amkuwa amamasulidwa pang'onopang'ono, zomwe zingalepheretse kuukira kwa majeremusi kwa nthawi yayitali.Kasugamycin ali amphamvu zokhudza zonse ndi lolowera katundu.Madziwo akapopera, amatengedwa mwachangu ndi zomera ndikuchitidwa muzomera.Ikhoza kulepheretsa kukula ndi chitukuko cha mycelium ndikuchita mbali yofulumira + kuchitapo kanthu.

4. Ndi njira zingapo zogwirira ntchito, sikophweka kupanga kukana mankhwala.Chifukwa cha njira yapadera ya bactericidal (multi-site bactericidal) yokonzekera zamkuwa, sikophweka kukhala ndi kukana.