Ngaba i-Spinosad iyingozi kwizinambuzane eziluncedo?

Njenge-Biopesticide ebanzi, i-spinosad inomsebenzi wokubulala inambuzane ngakumbi kune-organophosphorus, Carbamate, Cyclopentadiene kunye nezinye izitshabalalisi, Izinambuzane enokuzilawula ngempumelelo zibandakanya iLepidoptera, Fly kunye ne-Thrips izinambuzane, kwaye ikwanefuthe elithile eliyityhefu kwiintlobo ezithile ezithile. yezinambuzane kwi-Beetle, i-Orthoptera, i-Hymenoptera, i-Isoptera, i-Flea, i-Lepidoptera kunye ne-Rodent, kodwa impembelelo yokulawula ukugqobhoza izinambuzane kunye nezinambuzane ayifanelekanga.

Isizukulwana sesibini sespinosad sinomthamo obanzi wokubulala izinambuzane kunesizukulwana sokuqala sespinosad, ngakumbi xa sisetyenziswa kwimithi yeziqhamo.Iyakwazi ukulawula izitshabalalisi ezibalulekileyo ezifana nenundu le-apile kwimithi yeziqhamo, kodwa isizukulwana sokuqala semichiza yokungunda emininzi asikwazi ukulawula ukwenzeka kwesi sitshabalalisi.Ezinye izitshabalalisi ezinokuthi zilawuleke sisitshabalalisi ziquka i-pear fruit borers, i-leafroller moths, i-thrips, kunye ne-leafminer. amanundu kwiziqhamo, amandongomane, iidiliya, kunye nemifuno.

I-Spinosad inokukhethwa okuphezulu kwizinambuzane eziluncedo.Uphando luye lwabonisa ukuba i-spinosad inokuthatyathwa ngokukhawuleza kwaye isetyenziswe ngokubanzi kwizilwanyana ezifana neempuku, izinja kunye neekati. Ngokweengxelo, kwiiyure ezingama-48, i-60% ukuya kwi-80% ye-spinosad okanye i-metabolites yayo ikhutshwe ngomchamo okanye i-feces. umxholo we-spinosad uphezulu kwizicubu ze-adipose yezilwanyana, ezilandelwa nesibindi, iintso, ubisi, kunye nezicubu ze-muscle.Imali eseleyo ye-spinosad kwizilwanyana i-metabolized yi-N2 Demethylation, i-O2 Demethylation kunye ne-hydroxylation.

Usetyenziso:

1. Ukulawula inundu ye-Diamondback, sebenzisa i-2.5% yokunqunyanyiswa amaxesha angama-1000-1500 olwelo ukutshiza ngokulinganayo kwinqanaba eliphezulu lemibungu emincinci, okanye usebenzise i-2.5% yokunqunyanyiswa kwe-33-50ml ukuya kwi-20-50kg yamanzi rhoqo kwi-667 square metres yokutshiza.
2. Ukulawula intshulube ye-beet armyworm, isitshizi samanzi esine-2.5% yokuxhoma i-agent 50-100ml kwi-667 square metres nganye kwisigaba sokuqala sombungu, kwaye isiphumo esihle kakhulu kungokuhlwa.
3. Ukuthintela kunye nokulawula i-thrips, zonke i-667 square metres, sebenzisa i-2.5% ye-agent yokumisa i-33-50ml ukutshiza amanzi, okanye usebenzise i-2.5% yokumisa i-agent 1000-1500 amaxesha olwelo ukutshiza ngokulinganayo, ugxininise kwizicubu ezincinci ezinjengeentyatyambo, iziqhamo ezincinci, iingcebiso kunye namahlumela.

Ukulumkela:

1. Isenokuba yityhefu kwiintlanzi okanye kwezinye izinto eziphila emanzini, kwaye ukungcoliseka kwemithombo yamanzi kunye namachibi kufuneka kuphetshwe.
2. Gcina iyeza kwindawo epholileyo neyomileyo.
3. Ixesha eliphakathi kokufakwa kokugqibela kunye nokuvuna ziintsuku ezisi-7.Kuphephe ukudibana nemvula kwiiyure ezingama-24 emva kokutshiza.
4. Ingqalelo kufuneka ihlawulwe kukhuseleko lomntu siqu.Ukuba itshiza emehlweni, yihlambulule ngokukhawuleza ngamanzi amaninzi.Ukuba idibene nesikhumba okanye impahla, hlamba ngamanzi amaninzi okanye isepha. ukugabha kwizigulana ezingavukanga okanye ezinemihluzi.Isigulane kufuneka sithunyelwe ngokukhawuleza esibhedlele ukuze sifumane unyango.