Sebolaea-kokoanyana se khethang Diflubenzuron bakeng sa taolo ea likokoana-hloko

Tlhaloso ea Sehlahisoa

Motsoako oa chlorinated diphyenyl, diflubenzuron, ke taolo ea kholo ea likokoanyana.Diflubenzuron ke urea ea benzoylphenyl e sebelisoang merung le lijalo tsa masimong ho laola likokoanyana le likokoana-hloko.Likokoanyana tse ka sehloohong tse hlaselang ka ho fetisisa ke tšoele ea gypsy, popane ea tenteng ea morung, tšoele e 'maloa e lulang e le metala e lulang e le metala le kokoana ea boll.E boetse e sebelisoa e le k'hemik'hale ea ho laola li-larvae ts'ebetsong ea li-mushroom le matlong a liphoofolo.E sebetsa ka ho khetheha khahlanong le larva ea likokoanyana, empa hape e sebetsa joaloka ovicide, e bolaea mahe a likokoanyana.Diflubenzuron ke chefo ea mpa le ea ho kopana.E sebetsa ka ho thibela tlhahiso ea chitin, motsoako o etsang hore sekoahelo sa ka ntle sa kokoanyana se be thata 'me kahoo se sitisa ho thehoa ha lesela la kokoanyana kapa khetla.E sebelisoa mobung o nang le tšoaetso 'me e tla bolaea li-fungus gnat larvae ka matsatsi a 30-60 ho tloha ts'ebetsong e le' ngoe.Le hoja e tobisitsoe ho likokoanyana tsa menoang ea fungus, tlhokomelo e lokela ho nkoa ha e sebelisoa kaha e chefo haholo ho likokoanyana tse ngata tsa metsing.Ha e na liphello tse chefo ho likokoanyana tse hōlileng, ke li-larvae tsa likokoanyana feela tse amehang.Diflubenzuron e ka baka kotsi e mpe ea foliar ho limela tsa lelapa la spurge le mefuta e itseng ea begonia, haholo-holo poinsettias, hibiscus le reiger begonia 'me ha ea lokela ho sebelisoa ho mefuta ena ea limela.

Diflubenzuron e na le phehello e tlase mobung.Sekhahla sa ho senyeha ha mobu se itšetlehile haholo ka boholo ba karoloana ea diflubenzuron.E senyeha ka potlako ke mekhoa ea likokoana-hloko.Halofo ea bophelo mobung ke matsatsi a 3 ho isa ho a 4.Tlas'a maemo a masimong, diflubenzuron e na le motsamao o tlase haholo.Diflubenzuron e nyane haholo e monyela, e kenngoa ka metabolized, kapa e fetisetsoa limeleng.Masalla a lijalo tse kang liapole a phela halofo ea libeke tse 5 ho isa ho tse 10.Bophelo ba halofo ea matlakala a makhasi a oak ke likhoeli tse 6 ho isa ho tse 9.Qetello ea Diflubenzuron metsing e ipapisitse le pH ea metsi.E senyeha ka potlako metsing a alkaline (halofo ea bophelo ke letsatsi le le leng) le butle-butle metsing a nang le asiti (halofo ea bophelo ke matsatsi a 16+).Halofo ea bophelo mobung e pakeng tsa matsatsi a mane le likhoeli tse 'nè, ho itšetlehile ka boholo ba karoloana.