Difenoconazole imagwiritsidwa ntchito makamaka kupopera mbewu m'mitengo ya zipatso, ndipo kupopera mbewu mankhwalawa isanayambike kapena koyambirira kwa matendawa kumakhala ndi njira yabwino yopewera ndi kuwongolera.
★ Matenda a Citrus amapopera kawiri pa nthawi iliyonse yamasamba, kukula kwa mphukira, nyengo yazipatso zazing'ono ndi nthawi yophukira, yomwe imatha kuwongolera zochitika ndi kuwonongeka kwa zithupsa, anthracnose, matenda a macular ndi nkhanambo; Mitundu ya ponkan, imafunika kupopera kawiri kawiri nthawi yoyamba kumayambiriro kwa kusintha kwa zipatso.
Dulani kamodzi pa matenda amphesa musanadye komanso mutatha maluwa kuti muteteze ndikuwongolera nthomba yakuda ndi chisononkho. Zaka zam'mbuyomu, nthomba yakuda ikakhala yolimba, munda wa zipatso udzafufuzidwanso patatha masiku 10-15 duwa litatsika;
Mukamapewa ndi kuwongolera bulauni malo ndi powdery mildew, yambani kupopera mbewu kuyambira koyambirira kwa matendawa, kamodzi pakatha masiku 10-15, ndikupopera 2 ~ 3 mosalekeza;
Kuyambira pamenepo, kupopera mbewu mankhwalawa kumapitilira kuyambira pomwe mbewu za zipatso zimakula mpaka kukula, kamodzi pakatha masiku khumi, mpaka kumapeto kwa sabata isanakololedwe chipatso, kuti ateteze ndikuwongolera chimbudzi, kuvunda koyera, kuwonongeka kwa nyumba ndi kupukusa.
★ Utsi wa sitiroberi powdery mildew ndi bulauni banga kuyambira koyambirira kwa matendawa, ndi utsi 2 ~ 3 kamodzi pakatha masiku 10 mpaka 15.
★ Mango powdery mildew ndi anthracnose zidapopera kamodzi kapenanso pambuyo pake maluwa, komanso kawiri munthawi yapafupi yazipatso (pakati pa masiku 10-15).
★ Matenda a pichesi, maula, ndi apurikoti amayenera kupopera mankhwala kuyambira masiku 20 mpaka 30 mutayamba maluwa, kamodzi pa masiku 10 mpaka 15, kwa opopera atatu kapena asanu motsatizana, omwe angateteze nkhanambo, anthracnose ndi mafangasi.
Matenda a jujube amapopera mankhwala kamodzi kapenanso pambuyo pa maluwa kuti ateteze matenda a bulauni ndi matenda a zipatso;
Kuyambira kumapeto kwa Juni, pitilizani kupopera kamodzi pamasiku 10 mpaka 15, ndipo perekani nthawi 4 mpaka 6, zomwe zingateteze ndikuwongolera dzimbiri, nthenda yamatenda, matenda a mphete ndi matenda azipatso.
★ Matenda a apulo, perekani kamodzi kamodzi kapena pambuyo maluwa kuti muteteze ndi kuteteza dzimbiri, powdery mildew, ndi maluwa owola; Pambuyo pake, pitirizani kupopera kuchokera pakadutsa masiku 10 maluwa, kamodzi pakatha masiku 10 mpaka 15, mosiyanasiyana ndi mitundu yosiyanasiyana ya mankhwala, Spray 6 mpaka 9, imatha kuteteza ndi kuwongolera matenda am'mapazi, mabala, phesi, mphere ndi banga lofiirira .
★ Matenda a peyala, perekani kamodzi musanathe komanso mutatha kufalikira kuti muteteze dzimbiri ndikuwongolera mapangidwe amisala yakuda. Kuyambira pamenepo, yambani kupopera mbewu mankhwalawa matenda akadaulo akayamba kuwonedwa, kamodzi pamasiku 10-15 Itha kugwiritsidwa ntchito mosiyanasiyana ndi mitundu ina ya othandizira ndikupopera mosalekeza kwa nthawi 5-8 kuti muteteze matenda akuda, komanso kupewa wakuda banga, anthracnose, mphete banga, bulauni banga ndi powdery mildew.
★ Matenda a makangaza amapopera kuchokera nthawi yomwe chipatso chaching'ono chimakhala ngati mtedza, kamodzi pakatha masiku 10-15, kupopera mankhwala katatu mpaka kasanu mosalekeza, kumatha kuteteza ndikuwongolera kupezeka kwa hemp, anthracnose ndi tsamba.
★ Tsitsireni tsamba la nthochi ndi nkhanambo kuyambira koyambirira kwa matendawa kapena pomwe malowa amayamba kuwonekera, kamodzi pakatha masiku 10 mpaka 15, ndikupopera katatu katatu motsatana.
Utsi kamodzi ka litchi anthracnose mutatha maluwa, gawo laling'ono lazipatso ndikusintha kwamitundu yazipatso.
Nthawi yamakalata: Mar-10-2021