Impukane yombala (i-Lycorma delicatula) iyinambuzane entsha ehlaselayo engaphendulela umhlaba wabalimi bamagilebhisi baseMidwest.
Abanye abalimi nabanikazi bezindlu ePennsylvania, New Jersey, Maryland, Delaware, West Virginia naseVirginia bathole ukuthi i-SLF inzima kangakanani.Ngaphezu kwamagilebhisi, i-SLF iphinde ihlasele izihlahla zezithelo, ama-hops, izihlahla ze-broadleaf nezitshalo zokuhlobisa.Yingakho i-USDA itshale izigidi zamaRandi ukunciphisa ukusabalala kwe-SLF futhi ifunde izindlela zokulawula ezisebenzayo enyakatho-mpumalanga ye-United States.
Abalimi abaningi bamagilebhisi e-Ohio banovalo kakhulu nge-SLF ngoba lesi zinambuzane sitholakale kwezinye izifunda zasePennsylvania ngasemngceleni we-Ohio.Abalimi bamagilebhisi kwezinye izifunda eMidwest abakwazi ukukhululeka ngoba i-SLF ingafinyelela kalula kwezinye izifundazwe ngesitimela, imoto, iloli, indiza nezinye izindlela.
Ukuqwashisa umphakathi.Kubalulekile ukuqwashisa umphakathi nge-SLF esifundazweni sakho.Ukuvimbela i-SLF ukuthi ingangeni esifundeni sakho kuhlale kuyindlela enhle.Njengoba singenazo izigidi zabantu e-Ohio ezilwa nalesi zinambuzane, imboni yamagilebhisi yase-Ohio inikele cishe u-$50,000 ophenyweni lwe-SLF kanye nemikhankaso yokuqwashisa umphakathi.Amakhadi omazisi e-SLF aphrintwe ukusiza abantu babone izinambuzane.Kubalulekile ukwazi ukuhlonza zonke izigaba ze-SLF, okuhlanganisa nesisindo samaqanda, ukungavuthwa kanye nokuba mdala.Sicela uvakashele lesi sixhumanisi https://is.gd/OSU_SLF ukuze uthole incwajana yolwazi mayelana nokuqashelwa kwe-SLF.Sidinga ukuthola i-SLF futhi siyibulale ngokushesha ukuvimbela ukusabalala kwayo.
Susa isihlahla sepharadesi (Ailanthus altissima) eduze nesivini.I-“Tree of Paradise” ingumsingathi oyintandokazi we-SLF, futhi izoba okuvelele ku-SLF.Uma i-SLF isisungulwe lapho, bazothola ngokushesha imivini yakho futhi baqale ukuyihlasela.Njengoba i-Sky Tree iyisitshalo esihlaselayo, ukusisusa ngeke kukhathaze muntu.Eqinisweni, abanye abantu babiza “Umuthi Wezulu” ngokuthi “idemoni elizifihlile.”Sicela ubheke leli phepha lamaqiniso ukuze uthole imininingwane yokuthi ungasibona kanjani futhi usisuse unomphela isihlahla sezulu epulazini lakho.
I-SLF = umbulali wamagilebhisi osebenzayo?I-SLF iyi-planthopper, hhayi impukane.Inesizukulwane ngonyaka.I-SLF yesifazane izalela amaqanda ekwindla.Amaqanda achanyuselwa entwasahlobo yonyaka wesibili.Ngemuva kokufakwa kanye nangaphambi kokuba umuntu omdala, i-SLF ihlangabezane nenkanyezi yesine (Leach et al., 2019).I-SLF ibhubhisa imivini yamagilebhisi ngokumunca ijusi ku-phloem yesiqu, i-cordon kanye nesiqu.I-SLF ingumphakeli ohahayo.Ngemva kokukhula, zingase zibe ziningi kakhulu esivinini.I-SLF ingawenza buthaka kakhulu imivini, yenze imivini ibe sengozini kwezinye izici zokucindezeleka, njengobusika obubandayo.
Abanye abalimi bamagilebhisi bangibuze ukuthi kuwumqondo omuhle yini ukufafaza izibulala-zinambuzane emvinini uma bazi ukuthi abanayo i-SLF.Awu, lokho akudingekile.Usadinga ukufafaza amabhu amagilebhisi, amabhungane aseJapane nezimpukane zezithelo ezinamaphiko.Siyethemba ukuthi singayivimba i-SLF ukuthi ingangeni esifundeni sakho.Phela usenezinkinga ezanele.
Kuthiwani uma i-SLF ingena esifundeni sakho?Nokho, abanye abantu emnyangweni wezolimo wesifunda sakho bazoba nempilo embi.Ngethemba ukuthi bangayisula ngaphambi kokuthi i-SLF ingene esivinini sakho.
Kuthiwani uma i-SLF ingena esivinini sakho?Bese, iphupho lakho elibi lizoqala ngokusemthethweni.Uzodinga wonke amathuluzi ebhokisini le-IPM ukuze ulawule izinambuzane.
Izingcezu zamaqanda e-SLF zidinga ukukhujwa bese zibhujiswa.I-Lorsban Advanced ethule (isibhamu esinobuthi, i-Corteva) iphumelela kakhulu ekubulaleni amaqanda e-SLF, kuyilapho i-JMS Stylet-Oil (amafutha kapharafini) inenani eliphansi lokubulala (Leach et al., 2019).
Ama-insecticide amaningi ajwayelekile angakwazi ukulawula ama-SLF nymphs.Izibulala-zinambuzane ezinomsebenzi ophezulu wokugoqa zinomthelela omuhle kuma-nymphs e-SLF, kodwa umsebenzi wensalela awudingeki ngempela (ngokwesibonelo, i-Zeta-cypermethrin noma i-carbaryl) (Leach et al., 2019).Njengoba ukuhlasela kwe-SLF nymphs kungase kube okwasendaweni kakhulu, okunye ukwelashwa kungase kudingeke kakhulu.Kungase kudingeke izicelo eziningi.
Ngokocwaningo olwenziwe yi-Penn State University, abantu abadala be-SLF kungenzeka baqale ukubonakala esivinini ngasekupheleni kuka-Agasti, kodwa bangafika ngasekupheleni kukaJulayi.Izibulala-zinambuzane ezituswa ukulawula abantu abadala be-SLF yi-difuran (Scorpion, Gowan Co.; Venom, Valent USA), bifenthrin (Brigade, FMC Corp.; Bifenture, UPL), ne-thiamethoxam (Actara, Syngenta).Da), Carbaryl (Carbaryl, Sevin, Bayer) kanye ne-Zeta-Cypermethrin (Mustang Maxx, FMC Corp.) (Leach et al., 2019).Lezi zibulala-zinambuzane zingabulala ngempumelelo abantu abadala be-SLF.Qinisekisa ukuhambisana ne-PHI neminye imithethonqubo.Uma ungabaza, sicela ufunde ilebula.
I-SLF iyisilokazane esibi esihlaselayo.Manje uyazi ukuthi yini okufanele uyenze ukuze uyikhiphe esimeni, nokuthi ungayiphatha kanjani i-SLF uma ngeshwa ungakwazi ukuyithola esivinini.
Inothi lombhali: Leach, H., D. Biddinger, G. Krawczyk kanye noM. Centinari.2019. Ukuphathwa kwe-Lanternfly kwatholakala esivinini.Itholakala ku-inthanethi https://extension.psu.edu/spotted-lanternfly-management-in-vineyards
UGary Gao unguprofesa kanye nochwepheshe abancane bokukhuthaza izithelo e-Ohio State University.Buka zonke izindaba zababhali lapha.