I-Factory Price Methoprene 95% Tc Mosquito Material S Methoprene 20% CS Isibungu Esibulala Izibungu Zomiyane CAS 40596-69-8

Incazelo Yomkhiqizo

Kuyi-insecticide ye-biochemical ye-insect juvenile hormone class. I-hormone yengane yezinambuzane ingalawula ukukhula kwayo, ukuthuthukiswa, kanye nenqubo ye-metamorphosis. Umsebenzi oyinhloko we-hormone yezingane ukuvimbela ukuguquguquka kwezibungu ezingavuthiwe, ukugcina izici zesiteji sezinambuzane zezinambuzane, nokuhlala izibungu ngemva kokubola.

I-Methoprene, njenge-agent evikelayo yamaqabunga kagwayi, iphazamisa inqubo yokucwecwa kwezinambuzane. Kungaphazamisa ukukhula kanye nenqubo yokuthuthukiswa kwamabhungane kagwayi kanye nama-powder borer, okwenza izinambuzane ezindala zilahlekelwe amandla azo okuzala, ngaleyo ndlela zilawule ngempumelelo ukukhula kwenani lezinambuzane ezigciniwe zamaqabunga kagwayi.

Isicelo

1. Ukuvimbela nokulawula izinambuzane zezempilo. I-Fenpropathrin inomsebenzi ophezulu ngokumelene namaphela aseJalimane futhi ingabangela ukungazali kokubili kwabesifazane nabesilisa abadala. Ukuqhubeka nokwelapha ngalo muthi kungenza uphele ngenxa yokungazali ngemva kwezinyanga eziyisithupha kuya onyakeni, futhi uyasebenza nasemakhazeni amakhulu. Ukwenza i-ejenti ekhishwa isikhathi eside ye-methoprene kuyasebenza futhi ekuvimbeleni nasekwelapheni amazeze, omiyane, nezimpukane.

2. Lawula izinambuzane ze-Hemiptera. I-Fenvalerate iyasebenza ekulawuleni ama-greenhouse aphid nezimpukane ezimhlophe futhi ibhaliswe e-United States. Kodwa ukuzinza akukuhle uma kusetshenziswe ensimini. I-Dioxycarb iyasebenza ekulawuleni izimpukane ezimhlophe kanye nama-crustaceans.

3. Ukuvimbela nokulawula izinambuzane eziwugcinayo. I-hormone yentsha inomsebenzi ophezulu ngokumelene nezinambuzane ze-Lepidoptera ngesikhathi sokugcinwa, okufana nokusanhlamvu, ufulawa, nogwayi. E-United States, ihlolwe ukuthi iyasebenza ngokumelene nezinambuzane eziningi zokugcina, njenge-fenpropathrin ne-carbendazim.

4. Ukuvimbela nokulawula izintuthwane. I-Fenpropathrin bait ingavimbela ukuguquguquka okujwayelekile kwezibungu eziyingozi, yenze inkosi yezintuthwane ingabi magciwane, futhi ilawule ngempumelelo izintuthwane zasekhishini. Kukhona nemibiko yokusebenzisa amahomoni ezingane ukwelapha umuhlwa.

5. Khulisa ukukhiqizwa kukasilika. Ukufafaza i-hormone yezingane noma i-pseudojuvenile hormone efana ne-anti juvenile hormone esihlalweni se-silkworm (2-4 micrograms/head) noma kumzimba we-5th instar silkworm (1-3 micrograms/ikhanda) kungavimbela ukuguqulwa kwe-metamorphosis, ukwandisa isigaba sesibungu se-5th instar isikhathi esingaphezu kosuku olulodwa, ukwandisa usayizi womkhiqizo ngamunye, ukwandisa ukukhiqizwa kosilika ngamunye. Ngokuvamile, ingakhuphula inani lama-cocoon ayi-10000 cishe ngo-15%.

Ukusebenzisa Izindlela

1. Gcina amahlamvu kagwayi ukuze uvimbele amabhungane. Fafaza impushana encibilikayo engu-41% izikhathi ezingu-40000 zoketshezi emaqabunga kagwayi. Ukuqinisekisa isifutho esifanayo kanye nokumbozwa okuphelele kwamaqabunga kagwayi, ukuhlanjululwa komthamo noma imishini ekhethekile ye-multi-directional ultra-low volume spray ingasetshenziswa.

2. Ukuzwela kwezinambuzane kumahomoni ezingane kuyahlukahluka ezigabeni ezihlukene zokukhula nokukhula. Izibungu noma i-nymph zizwela kakhulu esigabeni sokugcina, kanti ezinye izigaba azizweli kakhulu. Enkambweni yokukhula nokuthuthukiswa kwezinambuzane, isikhathi esifanele sikhethiwe futhi ama-hormone ezingane angaphandle asetshenziselwa ukuphazamisa ibhalansi ye-hormone evamile emzimbeni wezinambuzane, okubangela ukuguquguquka okungavamile, ukungazali kwabantu abadala, noma ukungakwazi ukuchamusela amaqanda, ngaleyo ndlela kufinyelele umgomo wokulawula nokuqeda izinambuzane.

3. I-IC50 fenvalerate ye-Culex pipiens izibungu ingu-0.48 micrograms ilitha, kanti i-ID50 fenvalerate ye-wax moth pupae ingama-micrograms angu-2.2 isiphungumangathi ngasinye.