Maererano nekuongorora kwakabudiswa mumagazini Proceedings of the Royal Society BKana minda yekubatwa chibharo yeoiri yakafumurwa kune ekupera gasi uye ozone inowanikwa mumotokari uye muindasitiri inoburitsa, huwandu hwezvipembenene zvinodya - vavengi veaphid vanodzikiswa zvakanyanya, inoshuma. Phys.org portal.
Chikwata chinotungamirwa nevesainzi kubva kuYunivhesiti yeKuverenga chakashandisa midziyo yakakosha kuendesa huwandu hwakadzora hwedhiziri ekupera gasi uye ozone kune oiri mbeu yekubatwa chibharo. Vakawedzerawo ma<em>aphid kumiti uye akayera simba rokubereka rehuwandu hwemapfunde, ayo anowanzo kukandira mazai mukati meaphids achangobva kuruma.
Huwandu hwezvipembenene zveparasitic huri kuderera. Izvi mhedzisiro inoshungurudza, sezvo kurima kwakawanda kwakasimba kunovimba nekudzivirira tupukanana kuitira kuchengetedza hove nezvimwe zvipembenene zvisingadiwe kure nezvirimwa zvakakosha.
Mafuta edhiziri neozone zvinoita kunge zvinoita kuti zviomere mavu kuwana maaphid ekubira, uye saka huwandu hwemavu huchadzikira nekufamba kwenguva.
Pamberi pezviviri zvinosvibisa, mbeu dzechibharo dzakagadzirwa nemafuta akawanda emakemikari anopa zvirimwa zvemhuri yebrassica, kusanganisira yemasitadhi nekabheji, hunhu hwavo hunovava, hunyoro, uye hunyoro. Kazhinji vanodzinga zvipembenene, asi munyaya yeDiaretiella rapae wasps, nhamba huru uye kubudirira kubereka kwakabatana nedhiziri kupera uye ozone pamwe chete.
Diaretiella rapae inonyanya kufarira kubata makabheji aphid. Zvimwe zvinonhuhwirira uye zvinonhuwirira zvinowanikwa mukati rapeseed, chinja kuva zvinhu zvinokwezva chaizvo D. rapae.
Zvichida D. rapae isarudzo yakanaka yekuita nayo zvipembenene munzvimbo dzakasvibiswa nemafuta edhiziri uye ozone. Zvinotaridza kuti nzira chete yekufanotaura uye kudzikisira kukanganiswa kwezvinosvibisa mweya kudzidza yese biological system.
Sezvo mota dzinofamba kubva kumafuta edhiziri kuenda mota dzemagetsi, chiyero chekusvibiswa kwemweya chichasiyana. Kuziva sei parasitic wasps inopindura kune idzi shanduko inofambira mberi ichave yakakosha pakuronga nzira dzekudzikisa kuve nechokwadi chekuchengetedza chikafu izvozvi uye mune ramangwana. Ichi chidzidzo chinoratidza kuti tinofanirawo kufunga nezvemabatiro emhando dzakasiyana dzekusvibiswa pamiti, mavu uye tumbuyu, pamwe nekudyidzana pakati pazvo.