Beauveria bassianayifungus eyenzeka ngokwemvelo esetyenziswa ngokubanzi kwiinkalo ezahlukeneyo ngenxa yeempawu zayo ezincedo.Le fungus entomopathogenic idla ngokufumaneka emhlabeni kwaye iyaziwa ngokukwazi ukulawula uluhlu olubanzi lwezinambuzane.Isetyenziswa njenge biopesticide kwaye ithandwa njengenye indlela kwizitshabalalisi zekhemikhali ngenxa yokusebenzelana kwayo kwendalo kunye nokusebenza ngokuchasene neentlobo zezinambuzane ezitshabalalisayo.
Enye yezicelo eziphambili zeBeauveria bassianaikulawulo lwezitshabalalisi kwezolimo.Le nto yokungunda iyakwazi ukosulela kwaye ibulale iintlobo ngeentlobo zezinambuzane ezitshabalalisayo, eziquka iimpukane ezimhlophe, iintwala, iithrips kunye nooqongqothwane.Isebenza ngokuzincamathela kwi-cuticle yesinambuzane ize ingene emzimbeni, ekugqibeleni ibangele ukufa komninimzi.Le ndlela yokulawula izinambuzane ithathwa njengesebenzayo kwaye izinzileyo kuba ijolise ngokukodwa kwizinambuzane ngaphandle kokwenzakalisa ezinye izinto eziphilayo eziluncedo okanye ukungcolisa okusingqongileyo.Ukwengeza,Beauveria bassianainomngcipheko ophantsi wokuphuhlisa ukuxhathisa imichiza yokutshabalalisa izinambuzane, oko kuyenza ibe sisixhobo esixabisekileyo kwinkqubo yokulawula izinambuzane ezidibeneyo.
Ukongeza ekusebenziseni kwayo kwezolimo,Beauveria bassianaikwasetyenziswa egadini nasekulimeni izitiya.Isebenza ngokukodwa ekulawuleni izinambuzane eziqhelekileyo ezihlasela izityalo zangaphakathi nangaphandle, ezifana ne-mealybugs, i-whiteflies, kunye ne-thrips.NgokusebenzisaBeauveria bassianaiimveliso, abalimi banokulawula ngempumelelo ezi zinambuzane ngaphandle kokusebenzisa imichiza eyingozi yokubulala izinambuzane ezinokubeka imingcipheko kwimpilo yabantu kunye nokusingqongileyo.
Ukongeza ekusebenziseni kwayo kwizityalo kunye nokulawula izinambuzane ezitshabalalisayo,Beauveria bassianaiye yaphononongwa kwizicelo zezempilo zoluntu ezinokubakho.Abaphandi baphonononga ukusetyenziswa kwayo ekulawuleni izinambuzane ezithwala izifo ezinjengeengcongconi, amakhalane kunye neentakumba.Ezi zinambuzane zisasaza izifo ezifana nemalariya, idengue fever, isifo seLyme kunye noKufa Okumnyama.Ngokuphuhlisa imixube equlatheBeauveria bassiana, kuthenjwa ukuba ezi zifo zinokulawuleka ngempumelelo ngaphandle kwemfuneko yezibulali-zinambuzane eziyityhefu eziyityhefu.
Ukwengeza,Beauveria bassianaibonise amandla okulawula izinambuzane eziziinkozo ezigciniweyo.Izinambuzane ezinje ngeenkozo kunye neencukuthu zerayisi zinokubangela umonakalo omkhulu kwiindawo zokugcina ukutya okuziinkozo kwaye zoyikise ukhuseleko lokutya.Ngokufaka isiceloBeauveria bassianakwiinkozo ezigciniweyo, ezi zinambuzane zingalawulwa ngokufanelekileyo, ukunciphisa imfuno yokutshisa imichiza kunye nokuqinisekisa umgangatho kunye nokhuseleko lweenkozo ezigciniweyo.
Ukuququmbela,Beauveria bassianasisixhobo esiguquguqukayo nesixabisekileyo solawulo lwezinambuzane ezitshabalalisayo.Isebenza ngempumelelo ngokuchasene neentlobo zezinambuzane ezitshabalalisayo, ayinampembelelo encinci kwindalo esingqongileyo, kwaye inokuba nethuba lokusetyenziswa kwezolimo, ukulima izitiya, impilo yoluntu, kunye nolawulo lokugcina ukutya okuziinkozo.Yenye indlela ethembisayo kunemichiza yokubulala izitshabalalisi.Njengoko ihlabathi lifuna izisombululo ezizinzileyo nezinobuhlobo kokusingqongileyo, ukusetyenziswa kweBeauveria bassiananjengoko i-biopesticide inokuthi inyuke, inceda ukukhusela izityalo, izityalo kunye nempilo yoluntu ngelixa igcina ulungelelwano oluthambileyo lwe-ecosystem.
Ixesha lokuposa: Oct-31-2023