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Maitiro ekugadzirisa mwenje wemwenje

    Iyo mwenje inopenya yakatanga kuAsia, seIndia, Vietnam, China nedzimwe nyika, uye inofarira kugara mumazambiringa, michero yematombo nemaapuro.Pakapinda mwenje wemwenje muJapan, South Korea neUnited States, yaionekwa seinoparadza tupukanana.

Inodya miti yakasiyana-siyana inopfuura 70 nemakwati ayo nemashizha, ichibudisa chisaririra chinonamira chinonzi “huchi” pamakwati nemashizha, chifukidziro chinokurudzira kukura kwefungus kana chakuvhe nhema uye chinovharira simba rechirimwa kuti rirarame.Chiedza chezuva chinodiwa chinokanganisa photosynthesis yemiti.

Iyo mwenje inopenya ichadya pamhando dzakasiyana-siyana dzemiti, asi chipembenene chinoda Ailanthus kana Paradhiso muti, chirimwa chinoputika chinowanzowanikwa mumafenzi nematanda asina kutarisirwa, mumigwagwa uye munzvimbo dzinogara vanhu.Vanhu havakuvadzi, havaruma kana kusveta ropa.

Pakubata nezvipembenene zvakawanda, vagari vemo vangave vasina sarudzo kunze kwekushandisa zvidzoreso zvemakemikari.Kana ikashandiswa nemazvo, mishonga inouraya zvipembenene inogona kuva nzira inoshanda uye yakachengetedzeka yekuderedza kuwanda kwezvipembenene.Chipembenene chinoda nguva, simba uye mari kuti chigadzirise, kunyanya munzvimbo dzine vanhu vakawanda.

MuAsia, chipembere chine mavara chiri pazasi pecheni yechikafu.Iine vavengi vakawanda venyama, kusanganisira shiri dzakasiyana-siyana uye zvinokambaira, asi muUnited States, haisi pane mamwe mabikirwo emhuka, izvo zvingada kugadziriswa.process, uye vangasakwanisa kuchinjika kwenguva yakareba.

Mishonga yekuuraya zvipembenene yakanakisa yekurwisa zvipembenene inosanganisira iyo ine inoshanda zvinosanganisa natural pyrethrins,bifenthrin, carbaryl, uye dinotefuran.

 


Nguva yekutumira: Jul-05-2022