Ntchentche yamtundu (Lycorma delicatula) ndi tizilombo tatsopano tomwe timatha kutembenuza dziko la alimi a mphesa ku Midwest.
Alimi ena ndi eni nyumba ku Pennsylvania, New Jersey, Maryland, Delaware, West Virginia ndi Virginia apeza momwe SLF ilili yoopsa.Kuphatikiza pa mphesa, SLF imalimbananso ndi mitengo yazipatso, ma hop, mitengo ya masamba obiriwira ndi zomera zokongola.Ichi ndichifukwa chake USDA yayika madola mamiliyoni ambiri kuti achepetse kufalikira kwa SLF ndikuphunzira njira zowongolera kumpoto chakum'mawa kwa United States.
Olima mphesa ambiri ku Ohio ali ndi mantha kwambiri ndi SLF chifukwa tizilombo tapezeka m'maboma ena a Pennsylvania m'malire a Ohio.Olima mphesa m'maboma ena ku Midwest sangathe kumasuka chifukwa SLF imatha kufika kumadera ena mosavuta ndi sitima, galimoto, galimoto, ndege ndi njira zina.
Kudziwitsa anthu.Ndikofunikira kudziwitsa anthu za SLF m'boma lanu.Kuletsa SLF kulowa m'dera lanu nthawi zonse ndi njira yabwino.Popeza tilibe mamiliyoni a anthu ku Ohio omwe akulimbana ndi tizilombo toyambitsa matenda, makampani amphesa ku Ohio apereka pafupifupi $50,000 ku kafukufuku wa SLF ndi kampeni yodziwitsa anthu.Ma ID a SLF amasindikizidwa kuti athandize anthu kuwona tizilombo.Ndikofunika kuzindikira magawo onse a SLF, kuphatikizapo dzira la dzira, ubwana ndi uchikulire.Chonde pitani ku ulalo uwu https://is.gd/OSU_SLF kuti mupeze kabuku kodziwitsa za SLF.Tiyenera kupeza SLF ndikuipha posachedwa kuti tipewe kufalikira.
Chotsani mtengo wa paradiso (Ailanthus altissima) pafupi ndi munda wa mpesa."Tree of Paradise" ndi omwe amawakonda kwambiri SLF, ndipo ikhala yodziwika bwino mu SLF.Pamene SLF yakhazikitsidwa kumeneko, iwo adzapeza mwamsanga mipesa yanu ndikuyamba kuwaukira.Popeza Sky Tree ndi chomera chowononga, kuchotsa sikungavutitse aliyense.Ndipotu anthu ena amatcha “Mtengo wa Kumwamba” kuti ndi “chiwanda chobisika.”Chonde onani tsamba ili kuti mudziwe zambiri zamomwe mungadziwire ndikuchotsa kwamuyaya mtengo wakumwamba pafamu yanu.
SLF = wakupha mphesa wogwira mtima?SLF ndi chobzala mbewu, osati ntchentche.Ili ndi m'badwo pachaka.SLF yaikazi imayikira mazira kugwa.Mazirawa amaswa m’chaka chachiwiri.Pambuyo pakukulitsidwa komanso usanakula, SLF idakumana ndi instar yachinayi (Leach et al., 2019).SLF imawononga mipesa yamphesa poyamwa madzi kuchokera ku phloem ya tsinde, cordon ndi thunthu.SLF ndi chakudya chadyera.Akakula, angakhale ochuluka kwambiri m’munda wa mpesa.SLF ikhoza kufooketsa mipesa kwambiri, kupangitsa mipesa kukhala yosatetezeka kuzinthu zina zopsinjika, monga nyengo yozizira.
Olima mphesa ena adandifunsa ngati kuli bwino kupopera mankhwala ophera tizilombo pamipesa ngati akudziwa kuti alibe SLF.Chabwino, izo nzosafunikira.Mukufunikirabe kupopera njenjete zamphesa, kafadala za ku Japan ndi ntchentche za mapiko a mapiko.Tikukhulupirira titha kuletsa SLF kulowa m'dera lanu.Kupatula apo, mudakali ndi zovuta zokwanira.
Nanga bwanji SLF ikalowa mdera lanu?Chabwino, anthu ena mu dipatimenti ya zaulimi m'boma lanu adzakhala ndi moyo woyipa.Ndikukhulupirira atha kufafaniza SLF isanalowe m'munda wanu wamphesa.
Nanga bwanji SLF ikalowa m'munda wanu wamphesa?Kenako, zoopsa zanu zidzayamba mwalamulo.Mudzafunika zida zonse zomwe zili mubokosi la IPM kuti muteteze tizirombo.
Zigawo za mazira za SLF ziyenera kuphwanyidwa ndikuwonongedwa.Lorsban Advanced (mfuti yapoizoni, Corteva) ndiyothandiza kwambiri kupha mazira a SLF, pomwe JMS Stylet-Oil (mafuta a parafini) ali ndi chiwopsezo chochepa chakupha (Leach et al., 2019).
Mankhwala ophera tizirombo ambiri amatha kuwongolera nymphs za SLF.Mankhwala ophera tizilombo omwe ali ndi ntchito yogwetsa kwambiri amakhala ndi zotsatira zabwino pa nymphs za SLF, koma zotsalira sizofunikira kwenikweni (mwachitsanzo, Zeta-cypermethrin kapena carbaryl) (Leach et al., 2019).Popeza kuwukira kwa ma SLF nymphs kumatha kukhala komweko, chithandizo china chingakhale chofunikira kwambiri.Mapulogalamu angapo angafunike.
Malinga ndi kafukufuku wa Penn State University, akuluakulu a SLF akuyenera kuyamba kuwonekera m'munda wa mpesa kumapeto kwa Ogasiti, koma atha kufika kumapeto kwa Julayi.Tizilombo tomwe tikulimbikitsidwa kuwongolera SLF akuluakulu ndi difuran (Scorpion, Gowan Co.; Venom, Valent USA), bifenthrin (Brigade, FMC Corp.; Bifenture, UPL), ndi thiamethoxam (Actara, Syngenta).Da), Carbaryl (Carbaryl, Sevin, Bayer) ndi Zeta-Cypermethrin (Mustang Maxx, FMC Corp.) (Leach et al., 2019).Mankhwalawa amatha kupha akuluakulu a SLF.Onetsetsani kuti mukutsatira PHI ndi malamulo ena.Ngati mukukaikira, chonde werengani chizindikirocho.
SLF ndi tizilombo toyambitsa matenda.Tsopano mukudziwa zoyenera kuchita kuti mutuluke m'boma, komanso momwe mungasamalire SLF ngati mwatsoka simungayipeze m'munda wamphesa.
Zolemba za wolemba: Leach, H., D. Biddinger, G. Krawczyk ndi M. Centinari.2019. Kasamalidwe ka Lanternfly adapezeka m'munda wamphesa.Ikupezeka pa intaneti https://extension.psu.edu/spotted-lanternfly-management-in-vineyards
Gary Gao ndi pulofesa komanso katswiri wotsatsa zipatso ku Ohio State University.Onani nkhani zonse za olemba apa.