Spinosad Yemhando Yepamusoro CAS 131929-60-7 ine Kutumirwa Nekukurumidza

Tsananguro yeChigadzirwa

Spinosad ine chepfu shoma, inoshanda zvakanyanya,Fungicide ine spectrum yakakuraUye yave ichishandiswa pasi rese kunekudzora zvipembenene zvakasiyana-siyana, kusanganisira Lepidoptera, Diptera, Thysanoptera, Coleoptera, Orthoptera neHymenoptera, nedzimwe dzakawanda. Spinosad inoonekwawo sechigadzirwa chechisikigo, saka inotenderwa kushandiswa mukurima kweorganic nenyika dzakawanda.

Kushandisa Nzira

1. Zvemuriwokudzora zvipembeneneye diamondback moth, shandisa 2.5% suspending agent ka1000-1500 yemushonga kuti ufafadze zvakaenzana padanho repamusoro remakonye madiki, kana shandisa 2.5% suspending agent 33-50ml kusvika 20-50kg yemvura spray pese pa667m.².

2. Kudzora beet armyworm, pfapfaidza nemvura ine 2.5% suspension agent 50-100ml yega yega 667 square metres pakutanga kwegonye, ​​uye mhedzisiro yakanaka ndeyemanheru.

3. Kudzivirira nekudzora thrips, pese pa667 square metres, shandisa 2.5% suspending agent 33-50ml kupfapfaidza mvura, kana kushandisa 2.5% suspending agent ka1000-1500 yemvura kupfapfaidza zvakaenzana, uchitarisa pamatishu madiki akadai semaruva, michero midiki, matipi nemabukira.

Kutariswa

1. Inogona kuva chepfu kuhove kana zvimwe zvipenyu zvemumvura, uye kusvibiswa kwemvura nemadhamu kunofanira kudzivirirwa.

2. Chengeta mushonga uyu munzvimbo inotonhorera uye yakaoma.

3. Nguva iri pakati pekuisa kwekupedzisira nekukohwa imazuva manomwe. Dzivisa kunaya kwemvura mukati memaawa makumi maviri nemana mushure mekupfapfaidza.

4. Nyatsoteerera dziviriro yemuviri wako. Kana ikapararira mumaziso, sukurudza nemvura yakawanda nekukurumidza. Kana ikasangana neganda kana mbatya, geza nemvura yakawanda kana sipo. Kana ikatorwa netsaona, usazvirutsire wega, usadyise chero chinhu kana kurutsa varwere vasina kumuka kana kuti vane marwadzo. Murwere anofanira kutumirwa kuchipatara nekukurumidza kuti anorapwa.

Maitiro ekuita

Maitiro ekushanda kwepolycidin matsva uye akasiyana, akasiyana nema macrolides ese, uye chimiro chayo chemakemikari chakasiyana chinosarudza mashandiro ayo akasiyana ekuuraya zvipembenene. Polycidin ine chepfu yekukurumidza kusvika uye inopinza zvipembenene. Ine zviratidzo zvechepfu zvemasero etsinga. Maitiro ayo ekushanda ndeyekukurudzira hurongwa hwetsinga dzezvipembenene, kuwedzera mashandiro ayo ega, uye kutungamira mukuoma kwetsandanyama kusingashande, kukundikana, pamwe nekuzununguka uye kuoma mitezo. Zvakaratidzwa kuti nicotinic acetylcholine receptor (nChR) yairamba ichishandiswa kuti iite kuti acetylcholine (Ach) ibude kwenguva refu. Polycidin inoshandawo pa γ-aminobutyric acid (GAGB) receptors, ichichinja mashandiro ema GABA gated chlorine channels uye ichiwedzera mashandiro ayo ekuuraya zvipembenene.

Nzira yekuora

Zvasara zvemishonga yekuuraya zvipembenene munharaunda zvinoreva "mutoro wepamusoro" wemishonga yekuuraya zvipembenene iyo nharaunda inogona kuva nayo, kureva, munzvimbo yakati uye munguva yakati, zvese kuve nechokwadi chekuti mhando yezvigadzirwa zvekurima uye goho rezvirimwa zvinobuda uye kwete kuputsa mhando yezvakatipoteredza. "Mutoro wepamusoro" zvakare chiyero chekuyera kuchengetedzeka kwemishonga yekuuraya zvipembenene munharaunda, uye zvakare ishanduko inoderera zvishoma nezvishoma nekuchinja kwenguva nemamiriro ezvakatipoteredza. Chero bedzi isingapfuure chiyero ichi, chinhu chekuchengetedza zvakatipoteredza chemishonga yekuuraya zvipembenene chinonyatsokodzera. Polycidin inokurumidza kuora munzvimbo kuburikidza nenzira dzakasiyana-siyana dzakasanganiswa, kunyanya kuora kwemifananidzo uye kuora kwehutachiona, uye pakupedzisira inoora kuita zvinhu zvechisikigo zvakaita sekabhoni, hydrogen, oxygen, uye nitrogen, nokudaro isingakonzere kusvibiswa kwenharaunda. Hupenyu hwehafu yepolycidin muvhu hwaive mazuva 9-10, hwepamusoro pemashizha hwaive mazuva 1.6-16, uye hwemvura hwaive pasi pezuva rimwe. Ehe, hafu yehupenyu ine chekuita nekusimba kwechiedza, kana pasina chiedza, hafu yehupenyu hwemulticidin kuburikidza ne aerobic soil metabolism mazuva 9 kusvika 17. Pamusoro pezvo, coefficient yekufambisa ivhu repolycidin iri pakati nepakati K (5~323), kunyungudika kwayo mumvura kwakaderera zvikuru uye kunogona kuora nekukurumidza, saka leaching performance yepolycidin yakaderera zvikuru, saka inogona kushandiswa zvine musoro chete, uye yakachengetekawo kune mvura iri pasi pevhu.