Litlhahiso tsa phekolo ea chefo e bolaeang likokoanyana bakeng sa moth ea Diamondback ka meroho.

Ha tšoele ea diamondback ea meroho e hlaha ka ho teba, hangata e ja meroho e tla tlala masoba, e amang ka ho toba melemo ea moruo ea lihoai tsa meroho.Kajeno, mohlophisi o tla u tlisetsa mekhoa ea ho tseba le ho laola likokoanyana tse nyenyane tsa meroho, e le ho fokotsa tahlehelo ea moruo ea lihoai tsa meroho.

WHo thata ho laola tšoele ea diamondback:

1、Thōle ea diamondback e nyane mme e khona ho phela ha feela ho na le lijo tse nyane, 'me ho bonolo ho qoba libatana.

2, tšoele ea diamondback e na le matla a ho ikamahanya le maemo a tikoloho, e khona ho mamella serame sa nakoana sa likhato tse 15 mariha, hape e ka fepa tikolohong ea likhato tse -1.4.E ka pholoha mocheso o bataolang oa likhato tse 35 kapa ho feta hlabula, ’me ke feela pula e matla ea lehlabula e ka li bolaeang ka bongata.

3、 The diamondback moth e hanyetsana haholo le chefo e bolaeang likokoanyana 'me haufinyane e tla ba le boemo bo phahameng haholo ba ho hanyetsa chefo e bolaeang likokoanyana ea lik'hemik'hale.

4、 The diamondback moth e na le potoloho e khutšoanyane ea bophelo, 'me ha e fepa ka k'habeche, ha mocheso o le likhato tse 28-30, ho nka matsatsi a 10 feela ho qeta moloko ka potlako.

Khafetsa, sebelisa sebolaea-likokoanyana se le seng feela qalong , empa ka mor'a ho etsa hore lipheo li be bonolo ho hlahisa khanyetso khahlanong le likokoanyana .Ka hona, ho sebelisa lihlahisoa tse fapaneng tse sebetsang ka ho fapanyetsana ho ka etsa bonnete ba hore likokoanyana tse lebisitsoeng ha li bonolo ho etsahala.

Ho latela liphetho tsa lipatlisiso tsa liteko, chefo e khothalletsoang e ka sebelisoang ka ho fapanyetsana ke:

1. Abamectin 0.5%+Chlorfenapyr 9.5%SC

Ho kopanya 300-600ml le 450L metsi ka hektare, ho fafatsa.

2. Diafenthiuron 500g/L SC

Ho kopanya 600-900ml le 450L metsi ka hektare, ho fafatsa.

3. Abamectin 0.2% + Petroieum oli 24% EC

Ho kopanya 750-1000ml le 450L metsi ka hektare, ho fafatsa.

4. Hexaflumuron 2%+Profenofos 30%EC

Ho kopanya 750-1000ml le 450L metsi ka hektare, ho fafatsa.

5.Abamectin 0.2%+Triflumuron 4%EC

Ho kopanya 750-1000ml le 450L metsi ka hektare, ho fafatsa.