Ulwa kanjani ne-mealybug ebomvu?

Isithombe - entnemdept.ufl.edu

Izihlahla zesundu ngokuvamile ziyizitshalo ezingazweli kakhulu, kepha uma ukutshala kungakulungele ngokuphelele kungathinteka izinambuzane nezinambuzane ezahlukahlukene, esinye sazo kube i-mealybug ebomvu.

Kuyisinambuzane esisha e-United States naseSpain: esokuqala safika ngo-1985 kanti esokugcina safika ngawo-1990. Ulwa kanjani? Uma ufuna ukwazi, kule ndatshana sizokhuluma ngakho.

Kuyini lokhu?

Isikali esibomvu sesundu, ogama lakhe ngokwesayensi I-Phoenicococcus marlati, ungowokuzalwa eNyakatho Afrika. Kuyi-hemiptera eyondla ubisi lwesitshalo. Ihamba ngezigaba ezintathu zokukhula: iqanda, i-nymph, kanye nomuntu omdala. Owesifazane unemilenze efiphele, ngakho-ke ihlala ihlala ezicutshini zezitshalo ezizungezwe uketshezi olumhlophe lwamakhokho oluye luphele ngokuhamba kwesikhathi.

Ngazi kanjani ukuthi umuthi wami wesundu unawo?

Uma sifuna ukwazi ukuthi umuthi wethu wesundu unama-mealybugs abomvu, okuzofanele sikwenze ukubona okulandelayo:

• Ukuphuzi nokwenza mhlophe okwalandela kwamaqabunga
• Ukwenza buthakathaka okujwayelekile kwesitshalo
• Ukwehla kokukhula
• Kuma-mealybugs uqobo
• Uma ukuhlasela kunamandla kakhulu kungadala ukufa ku IPhoenix roebelinii

Ulwa kanjani?

Uma sesitholile ukuthi ine-cochineal ebomvu, okufanele sikwenze ukuphatha umuthi wesundu. Ukwenza lokhu, singakhetha uku:

• Basuse ngesandla noma ngebhulashi elifakwe esitolo sotshwala.
• Baphathe nge-anti-mealybug insecticide ngokulandela izinkomba ezichazwe kupakethe yomkhiqizo.
• Baphathe ngomhlaba o-diatomaceous (Umthamo ungama-35g kwilitha ngalinye lamanzi). Vele, kufanele sikhumbule ukuthi kuzothatha isikhashana - izinsuku ezimbalwa - ukubona imiphumela yako, ngakho-ke kunconywa kuphela lapho isifo singakasakazeki. Ungayithenga lapha.

IPhoenix roebelenii

Ingabe ikusizile? 🙂