Le mveliso sisibulali-zinambuzane esisebenza kakuhle kakhulu nesingenabungozi kangako ekulawuleni ukukhula kwezinambuzane. Sinobuthi esiswini kwaye luhlobo lwesixhobo sokukhawulezisa ukubola kwezinambuzane, esinokubangela ukuba iimbungu ze-lepidoptera zibole ngaphambi kokuba zingene kwinqanaba lokubola. Yeka ukutya zingadlulanga iiyure ezi-6-8 emva kokutshiza, ukuphelelwa ngamanzi emzimbeni, indlala nokufa zingadlulanga iintsuku ezi-2-3. Sineziphumo ezithile kwizinambuzane ze-lepidoptera kunye neembungu, kwaye sineziphumo ezithile kwizinambuzane ezikhethiweyo ze-diptera kunye ne-Daphyla. Singasetyenziswa kwimifuno (ikhaphetshu, iivatala, iijakethi, njl.njl.), ii-apile, umbona, irayisi, umqhaphu, iidiliya, i-kiwi, i-sorghum, iisoya, ii-beet, iti, ii-walnuts, iintyatyambo kunye nezinye izityalo. Sisixhobo esikhuselekileyo nesifanelekileyo. Sinokulawula ngempumelelo i-pear small food worm, i-grape small roll moth, i-beet moth, njl.njl., ixesha elide eliyi-14 ~ 20d.
Umsebenzi kunye nokusebenza kakuhle
I-Tebufenozideluhlobo olutsha lolawulo lokukhula kwezinambuzane olungeyo-steroidal, oluvela kwi-insecticide yehomoni yezinambuzane. Umsebenzi walo ophambili kukukhawulezisa ukubola okungaqhelekanga kwezinambuzane ngokusebenzisa isiphumo sokuvuselela kwi-receptor yehomoni ye-molting, kunye nokuthintela ukutya kwayo, okubangela ukuphazamiseka komzimba, indlala kunye nokufa kwezinambuzane. Nazi ezi zinto zilandelayo kunye neziphumo eziphambili zeTebufenozide:
1. Impembelelo yokubulala izinambuzane: I-Tebufenozide ikakhulu inempembelelo ekhethekileyo kuzo zonke izinambuzane ezinobungozi ze-lepidoptera, kwaye inempembelelo ekhethekileyo kwizinambuzane ezinobungozi ezifana ne-cotton bollworm, i-cabbage worm, i-cabbage moth, i-beetworm, njl. Iphazamisa kwaye itshabalalise ibhalansi ye-hormone yokuqala emzimbeni wezinambuzane, ibangela ukuba izinambuzane zikwazi ukumelana nokutya, kwaye ekugqibeleni umzimba wonke ulahlekelwa ngamanzi, unciphe kwaye ufe.
2. Umsebenzi wokubulala iintsholongwane: I-Tebufenozide inomsebenzi onamandla wokubulala iintsholongwane, onokunciphisa ngempumelelo ukuzala kwezinambuzane 15.
3. Ubude bexesha: Ngenxa yokuba iTebufenozide inokwenza ukubulala iintsholongwane ngamakhemikhali, ubude bayo buhlala ixesha elide, ngokubanzi malunga neentsuku ezili-15-3012.
4. Ukhuseleko oluphezulu: I-Tebufenozide ayibangeli ukucaphuka emehlweni naselusu, ayinazo iziphumo zokubola, ezibangela umhlaza, ezibangela utshintsho kwizilwanyana eziphezulu, kwaye ikhuselekile kakhulu kwizilwanyana ezanyisayo, iintaka, kunye neentshaba zendalo (kodwa inetyhefu kakhulu kwiintlanzi kunye ne-silkorms) 34.
5. Iimpawu zokusingqongileyo: I-Tebufenozide yimveliso yokubulala izinambuzane engenabungozi, ikhuselekile kwizityalo, ayivelisi lula ukumelana nayo, kwaye ayingcolisi okusingqongileyo.
6. Ukukhuthaza ukukhula kwezityalo: Ukusetyenziswa kweTebufenozide akunakulawula izinambuzane kuphela, kodwa kukwaphucula nokumelana noxinzelelo lwezityalo, kuphucule ifotosinthesisi, kuphucule umgangatho, kwaye kwandise imveliso nge-10% ukuya kwi-30%.
Ngamafutshane, njengomlawuli omtsha wokukhula kwezinambuzane, i-fenzoylhydrazine inefuthe eliphezulu lokubulala izinambuzane, ihlala ixesha elide kwaye ikhuselekile kakhulu, kwaye lukhetho olufanelekileyo lokulawula izinambuzane ngokudibeneyo kwezolimo zanamhlanje.
Yintoni ekufuneka uyiqwalasele xa usebenzisa iTebufenozide?
1. Kucetyiswa ukuba isetyenziswe ngaphezu kwezihlandlo ezi-4 ngonyaka, ixesha eliphakathi kweentsuku ezili-14. Iyingozi kwiintlanzi nakwizilwanyana zasemanzini, iyingozi kakhulu kwiimbungu zesilika, ayitshizi ngqo phezu kwamanzi, ayingcolisi umthombo wamanzi, kwaye ayivumeli ukusetyenziswa kwale chiza kwiindawo zegadi yembungu yesilika neye-mulberry.
2. Gcina kwindawo eyomileyo, epholileyo, enomoya owaneleyo, kude nokutya, yondla ukuze ingadibani nabantwana.
3. Eli yeza alinampembelelo imbi kumaqanda, kwaye impembelelo yokutshiza ilungile kwinqanaba lokuqala lophuhliso lwe-larval.
Ixesha leposi: Disemba-03-2024