Kev ceev faj rau kev siv Abamethin

Abamectinyog ib qho zoo heev thiab dav-spectrum tshuaj tua kab mob thiab acaricide.Nws yog tsim los ntawm ib pawg ntawm Macrolide compounds.Lub active tshuaj yogAbamectin, uas muaj lub plab toxicity thiab tiv tauj tua cov teebmeem ntawm mites thiab kab.Txau rau ntawm nplooj nplooj tuaj yeem tawg sai sai thiab tawg, thiab cov khoom xyaw nquag nkag mus rau hauv cov nroj tsuag Parenchyma tuaj yeem muaj nyob rau hauv cov ntaub so ntswg ntev thiab muaj cov nyhuv conduction, uas muaj qhov cuam tshuam ntev rau cov kab mob phem thiab kab noj. cov ntaub so ntswg.Nws yog tsuas yog siv rau cov kab mob sab hauv thiab sab nraud cov nqaij qaib, tsiaj txhu hauv tsev, thiab cov kab tsuag qoob loo, xws li kab mob cab liab, Fly, Kab, Lepidoptera, thiab cov kab mob phem.

Abamectinyog ib yam khoom ntuj cais los ntawm av microorganisms.Nws muaj kev sib cuag thiab plab toxicity rau kab thiab mites, thiab muaj zog fumigation nyhuv, tsis muaj kev nqus sab hauv.Tab sis nws muaj zog nkag mus rau ntawm nplooj, tuaj yeem tua cov kab tsuag hauv qab lub epidermis, thiab muaj cov nyhuv ntev ntev.Nws tsis tua qe.Nws cov txheej txheem ntawm kev ua yog txawv ntawm cov tshuaj tua kab ntau vim tias nws cuam tshuam nrog kev ua haujlwm neurophysiological thiab txhawb kev tso tawm r-aminobutyric acid, uas inhibits cov paj hlwb ntawm Arthropod.Mites, nymphs, kab thiab larvae tshwm sim cov tsos mob tuag tes tuag taw tom qab kev sib cuag nrog cov tshuaj, thiab lawv tsis muaj zog thiab tsis pub, thiab tuag tom qab 2-4 hnub.Vim tias nws tsis ua rau lub cev qhuav dej sai ntawm cov kab, nws cov nyhuv ua kom tuag qeeb qeeb.Txawm hais tias nws muaj kev tua ncaj qha rau cov tsiaj nyeg thiab cov kab mob parasitic, qhov kev puas tsuaj rau cov kab muaj txiaj ntsig yog qhov me me vim qhov qis qis ntawm cov nroj tsuag nto, thiab cov nyhuv ntawm cov hauv paus pob txha nematodes yog pom tseeb.

Kev siv:

① Tswj Diamondback npauj thiab Pieris rapae, 1000-1500 zaug ntawm 2%Abamectinemulsifiable concentrates + 1000 npaug ntawm 1% methionine ntsev tuaj yeem tswj tau lawv qhov kev puas tsuaj, thiab kev tswj cov nyhuv ntawm Diamondback npauj thiab Pieris rapae tseem tuaj yeem ncav cuag 90-95% 14 hnub tom qab kev kho mob, thiab kev tswj cov nyhuv ntawm Pieris rapae tuaj yeem ncav cuag ntau dua 95. %.

② Tiv thaiv thiab tswj cov kab tsuag xws li Lepidoptera aurea, nplooj miner, nplooj miner, Liriomyza sativae thiab zaub whitefly, 3000-5000 zaug 1.8%Abamectinemulsifiable concentrate + 1000 lub sij hawm siab tshuaj chlorine tau siv nyob rau hauv lub ncov qe hatching theem thiab larva tshwm sim theem, thiab kev tswj cov nyhuv tseem ntau tshaj 90% 7-10 hnub tom qab kev kho mob.

③ Tswj beet Armyworm, 1000 zaug 1.8%Abamectinemulsifiable concentrates tau siv, thiab kev tswj cov nyhuv tseem ntau dua 90% 7-10 hnub tom qab kev kho mob.

④ Txhawm rau tswj cov nplooj mites, gall mites, tshuaj yej daj mites thiab ntau yam resistant aphids ntawm txiv hmab txiv ntoo ntoo, zaub, nplej thiab lwm yam qoob loo, 4000-6000 zaug 1.8%Abamectinemulsifiable concentrate yog siv.

⑤ Txhawm rau tswj cov zaub Meloidogyne incognita kab mob, 500ml ib mu yog siv, thiab tswj cov nyhuv yog 80-90%.

Cov kev ceev faj:

[1] Kev tiv thaiv yuav tsum tau ua thiab yuav tsum hnav lub npog ntsej muag thaum siv tshuaj.

[2] Nws yog tshuaj lom heev rau cov ntses thiab yuav tsum tsis txhob muaj kuab paug hauv dej thiab pas dej.

[3] Nws yog tshuaj lom heev rau silkworms, thiab tom qab txau mulberry nplooj rau 40 hnub, nws tseem muaj cov tshuaj lom rau cov kab mob loj.

[4] Toxic rau muv, tsis txhob siv thaum lub sij hawm flowering.

[5] Daim ntawv thov kawg yog 20 hnub ua ntej lub sijhawm sau qoob.