I-Beauveria bassianaisikhunta esivele ngokwemvelo esisetshenziswa kakhulu emikhakheni ehlukahlukene ngenxa yezakhiwo zayo ezizuzisayo.Lesi sikhunta se-entomopathogenic sivame ukutholakala emhlabathini futhi saziwa ngekhono laso lokulawula izinhlobonhlobo zezinambuzane.Isetshenziswa njenge-biopesticide futhi idumile njengenye indlela yezibulala-zinambuzane zamakhemikhali ngenxa yobungane bayo bemvelo kanye nokusebenza ngempumelelo ngokumelene nezinhlobonhlobo zezinambuzane.
Enye yezinhlelo zokusebenza eziyinhloko zeI-Beauveria bassianaisendaweni yokulawula izinambuzane kwezolimo.Lesi sikhunta siyakwazi ukuthelela futhi sibulale izinambuzane ezihlukahlukene, kuhlanganise nezimpukane, ama-aphid, ama-thrips namabhungane.Isebenza ngokuzinamathisela ku-cuticle yesinambuzane bese ingena emzimbeni, ekugcineni ibangele ukufa komsingathi.Le ndlela yokulawula izinambuzane ibhekwa njengephumelelayo futhi isimeme ngoba iqondise ngokuqondile izinambuzane ngaphandle kokulimaza ezinye izinto eziphilayo ezizuzisayo noma ukungcolisa imvelo.Ngaphezu kwalokho,I-Beauveria bassianainengozi ephansi yokuthuthukisa ukumelana nezibulala-zinambuzane, okuyenza ibe ithuluzi elibalulekile ohlelweni oludidiyelwe lokulawula izinambuzane.
Ngaphezu kokusetshenziswa kwayo kwezolimo,I-Beauveria bassianaibuye isetshenziselwe ukulima ingadi kanye ne-horticulture.Isebenza kahle kakhulu ekulawuleni izinambuzane ezivamile ezihlasela izitshalo zasendlini nezingaphandle, njenge-mealybugs, whiteflies, namathrips.NgokusebenzisaI-Beauveria bassianaimikhiqizo, abalimi bangakwazi ukulawula ngempumelelo lezi zinambuzane ngaphandle kokusebenzisa izibulala-zinambuzane zamakhemikhali eziyingozi ezingabeka izingozi empilweni yabantu kanye nemvelo.
Ngaphezu kokusetshenziswa kwayo ekulawuleni izinambuzane nezitshalo,I-Beauveria bassianaiphinde yafundelwa izicelo zezempilo zomphakathi ezingaba khona.Abacwaningi bahlola ukusetshenziswa kwayo ekulawuleni izinambuzane ezithwala izifo ezinjengomiyane, imikhaza namazeze.Lezi zinambuzane zisakaza izifo ezinjengomalaleveva, udenga, isifo seLyme kanye neBlack Death.Ngokwenza ukwakheka okuquketheI-Beauveria bassiana, kuthenjwa ukuthi lezi zifo zingalawuleka ngokuphumelelayo ngaphandle kwesidingo sezibulala-zinambuzane ezinobuthi ezinobuthi.
Ngaphezu kwalokho,I-Beauveria bassianaibonise amandla okulawula izinambuzane ezinhlamvu ezigciniwe.Izinambuzane ezifana nezibungu zokusanhlamvu kanye nezimbungulu zelayisi zingabangela umonakalo omkhulu ezindaweni zokugcina okusanhlamvu futhi zisongele ukuphepha kokudla.Ngokufaka isiceloI-Beauveria bassianaezinhlamvu ezigciniwe, lezi zinambuzane zingalawulwa ngempumelelo, ukunciphisa isidingo sokuthuthwa kwamakhemikhali kanye nokuqinisekisa ikhwalithi nokuphepha kwezinhlamvu ezigciniwe.
Ekuphetheni,I-Beauveria bassianaiyithuluzi elihlukahlukene nelibalulekile lokulawula izinambuzane ezihlukene.Isebenza ngempumelelo ngokumelene nezinhlobonhlobo zezinambuzane, inomthelela omncane emvelweni, futhi inethuba elihle lokusetshenziswa kwezolimo, ukulima, impilo yomphakathi, kanye nokulawulwa kokugcinwa kokusanhlamvu.Kungenye indlela ethembisayo kunezibulala-zinambuzane zamakhemikhali.Njengoba umhlaba ufuna izixazululo ezisimeme futhi ezinobungani kwemvelo, ukusetshenziswa kweI-Beauveria bassiananjengoba i-biopesticide ingase ikhule, isize ukuvikela izitshalo, izitshalo kanye nempilo yomphakathi kuyilapho igcina ibhalansi ethambile ye-ecosystem.
Isikhathi sokuthumela: Oct-31-2023