Ngesikhathi lapho izinambuzane ziphindaphinda ngokushesha futhi zibangela umonakalo omkhulu kakhulu, izinhlobo eziningi zezinambuzane zivame ukuxutshwa, futhi ukugcwala kwezizukulwane zina. Namuhla, ngizokwethula kuwe isinambuzane esihle kakhulu, esinomphumela omuhle wokulawula emaqanda nasezibusweni zezinambuzane ezingamelana nazo. Lo menti luhlobo olusha lwezinambuzane, uLufenuron, obekukhona emakethe eminyakeni yamuva.
1. Indlela yokusebenzisa imali
I-Lufenuron isizukulwane sakamuva sokufaka esikhundleni se-UREA Insecticides. Umgomo wokubulala izinambuzane ubulala izinambuzane ngokusebenza ezibusweni zezinambuzane, kuvimbela ukuhlanganiswa kweChitin ukuvimbela ukukhula okuqhubekayo kanye nenqubo eqinile ye-ovicidal ne-insecticidal. Inomphumela wokubulala oyingqayizivele kuma-thrips, izibungu zokugqwala, ezimhlophe nezinye izinambuzane. Ikakhulu, inemiphumela ekhethekile ezinambuzaneni ezifana ne-bempirworm ye-beet, i-bollworm yekotoni, i-spodoptera litura, kanye ne-bemisia frugiperda, ne-bemisia frugiperda, kanye ne-bemisia tabaci ekhule ukumelana ne-organophosphorus kanye ne-pyrethroid pesticides.
2. Izici eziyinhloko
. Futhi ezinye izimbuzane izibunja zinomphumela omuhle wokulawula.
(2) Ukubulala amaqanda ezinambuzane: ULufenuron akakwazi ukubulala izinambuzane kuphela, kodwa futhi unomphumela omuhle wokubulala amaqanda. Ngaphezu kwama-95% amaqanda abekwe izinambuzane kungakapheli amahora angama-48 ngemuva kokuba amaqabunga ephathwe akwazi ukuhanjiswa; Amaqanda abekwe kungakapheli izinsuku eziyi-10 futhi awabukeki kahle.
(3) Umphumela ohlala isikhathi eside: lufenuron unomphumela omuhle wokubulala kumaqanda nezibungu. Ngemuva kwezinambuzane eziphakelayo, umlomo uvezwa kungakapheli amahora ama-2, futhi ukondla kuyamiswa, ngaleyo ndlela kuvinjelwe ukulimala kwezilimo, futhi kuzofika ezinsukwini ezi-3 kuye kwezi-5. I-PEAD Bug Peak. Ivumelekile izinsuku eziyi-15 kuye kwezingu-25.
(4) Ukusebenza kahle okuphezulu, ubuthi obuphansi futhi akukho okusalayo: lufenuron kuphephile izinambuzane ezizuzisa kakhulu, futhi kuphephile kubantu, izilwane, izitshalo kanye nemvelo.
3. Izilimo ezisebenzayo
Umenzeli angasetshenziswa kabanzi ku-utamatisi, upelepele, amantongomane, ummbila, isosi, ukotini, i-apula, i-lychee, mango, i-longan nezinye izilimo.
4. Izinto zokuvimbela kanye nokwelashwa
ILufenuron isetshenziselwa ikakhulukazi ukulawula ama-dilophos, ama-trilophos, iRice Leaf roller, i-bollworm ye-cotton, ama-roller amahhashi, i-spodoptera amahhashi, amakhekhe ama-fower, amacimbi , izithelo ze-eggplant zezithelo, amabhu amabhu amadayimane, whitefly, Izimbuzane zesicabucabu ezinamabala amabili nezinqwaba zezinye izinambuzane nezinambuzane.
Izikhundla ze-5.Instractions
Ukuze uthuthukise umphumela we-insecticidal, ungaxutshwa nge-carboxylate, i-abelactin kanye neminye imishanguzo ngesikhathi sokusebenzisa ukufeza izici zomphumela omuhle osheshayo kanye nomphumela ohlala isikhathi eside.
Ukulawula i-HelicoVepa Armigera, i-Beet Armpicm, i-Spodoptera Litura, inundu yamadayimane nezinye izinambuzane, ingasetshenziswa eneminyaka emincane yezinambuzane. Sebenzisa i-16-30 ml / i-ML / MU ka-5% Fenflubenzuron omisa amanzi okumisa, engeza amakhilomitha angama-30, futhi ngokulinganayo fafaza iziqu namaqabunga, izinga lokufa kwabantu, amaqanda okufa ngu-87.30%; Umphumela wokulawula wezibungu ungaphezu kwama-89%.
Isikhathi sePosi: Aug-08-2022