Hunhu hwewhitefly infestation

Mealybugs inoratidzirwa nehukuru hukuru hwevanhu, kukurumidza kuberekana, uye kugona kukonzeresa kukuvadzwa kuburikidza nezvizvarwa zvakapfuura.Havasi kungopinda mumagreenhouses, minda yakavhurika uye nzvimbo dzakachengetedzwa, asi zvinokanganisa zvirimwa zvakasiyana siyana nezvirimwa, zvichiita kuti zviome zvakanyanya kubvisa.Sezvambotaurwa, nhunzi dzinounza dambudziko rakakura nekuda kwenzvimbo dzadzo dzakasiyana uye kugona kubereka.

Kusakwana kwakazara kudzora matanho kune akasiyana nhunzi chena

Whiteflies dzine hunyanzvi hwekubereka uye dzinogona kubereka kweanopfuura zvizvarwa gumi pagore.Iyi nhanho yekukurumidza yekubereka, yakasanganiswa nekubuda panguva imwe chete kwemazai, nymphs uye vanhu vakuru pachirimwa chimwe chete, kazhinji inodarika kushanda kwemishonga yezvipembenene.Nehurombo, hapana mushonga wezvipembenene pamusika unogona kunyatso kunanga ese ehupenyu nhanho dze mealybugs.Kunyange zvazvo mishonga yezvipembenene yakafararira ingave inoshanda kurwisa mealybugs vanhu vakuru, ine simba shoma pakurwisa mazai uye nymphs, zvichiita kuti kutonga kunetsa.

Kubudirira kwekupikisa muhuwandu hwewhitefly

Mealybugs ane mapapiro anoabvumira kutama uye kunzvenga mishonga yekuuraya zvipembenene, zvichiita kuti adzoke kana kushanda kwemushonga kwapera.Pamusoro pezvo, waxy layer iri pamapapiro inoderedza kushanda kwemushonga wezvipembenene, zvichiwedzera kunetsa kuedza kudzora.Kuenderera mberi uye kazhinji kusingasaruri kushandiswa kwemishonga yezvipembenene nevarimi kwakakonzera kukura kwekusagadzikana muhuwandu hwenhunzi chena, zvichiita kuti nzira dzechinyakare dzekudzora dzisashande nekufamba kwenguva.Naizvozvo, dzimwe nzira dzinodiwa kuti dzigadzirise kupararira kwewhitefly mukurima.