Ulwa njani ne mealybug ebomvu?

Umfanekiso - entnemdept.ufl.edu

Imithi yesundu zizityalo ezinganyangekiyo, kodwa xa ukulima kungakulungelanga konke konke kunokuchaphazeleka zizinambuzane ezahlukeneyo kunye nezidleleli, esinye sazo mealybug ebomvu.

Sisitshabalalisi esitsha eUnited States naseSpain: esokuqala safika ngo-1985 saza esokugqibela safika ngo-1990. Ulwa njani? Ukuba ufuna ukwazi, kweli nqaku siza kuthetha ngalo.

Yintoni na?

Isikali esibomvu sesundu, eligama lalo lenzululwazi IPhoenicococcus marlati, uzalelwa eMntla Afrika. Yihemiptera etya incindi yesityalo. Ihamba ngamanqanaba amathathu ophuhliso: iqanda, inimba, kunye nomntu omdala. Umfazi unemilenze ye-atrophied, ke ihlala ihleli kwizicubu zezityalo ezingqongwe yimfihlo yecottony emhlophe ephela ngokuhamba kwexesha.

Ndazi njani ukuba umthi wam wesundu unawo?

Ukuba sifuna ukwazi ukuba umthi wethu wesundu unama-mealybugs abomvu, into ekufuneka siyenzile kukubona oku kulandelayo:

• Ngwevu kunye nokumhlophe okulandelayo kwamagqabi
• Ukwenza buthathaka ngokubanzi kwesityalo
• Ukukhula kancinci
• Kwiimealybugs ngokwazo
• Ukuba uhlaselo lomelele kakhulu kunokubangela ukufa IPhoenix roebelinii

Ulwa njani?

Nje ukuba sifumanise ukuba ine-cochineal ebomvu, into emasiyenze kukunyanga isundu. Ukwenza oku, sinokukhetha:

• Zisuse ngesandla okanye ngebrashi efakwe kwindawo yokuthengisa utywala.
• Baphathe nge-anti-mealybug insecticide ukulandela izikhombisi ezichaziweyo kwiphakheji yemveliso.
• Baphathe nge-diatomaceous earth (Idosi yi-35g kwilitha nganye yamanzi). Ewe kunjalo, kufuneka kukhunjulwe ukuba kuya kuthatha ixesha - iintsuku ezimbalwa- ukuqaphela iziphumo zayo, ke kuyacetyiswa kuphela xa isibetho singekasasazeki. Ungayithenga apha.

IPhoenix roebelenii

Ngaba iluncedo kuwe? 🙂