Tshuaj tua kab kom zoo li lufenuron

Luarduron lub khw muag khoom tseem ceeb yog nyob hauv kev ua si tsiaj txhu tsiaj, siv los tswj cov dev dev, zaub, paj rwb, txiv hmab txiv ntoo, lwm yam txiv hmab txiv ntoo thiab lwm cov qoob loo hauv Suav. Nws tuaj yeem tswj hwm ntau yam kab tsuag thiab yog ua tau zoo rau ntau yam lepidopteran pests. Nws kuj tseem siv tau los tswj kev tho thiab nqus cov kab mob cov kab tsuag, cov pob kws, cov tub rog tawm tsam, paj rwb muaj cov tshuaj tua kab mob. Nws cov tshuaj tua kab ua haujlwm ua haujlwm los ntawm kev tsim cov chitin synthease hauv chitin rau hauv chitin rau molting thiab metamorphose thiab tuag.

Lub ntsiab sib txawv

Lufenuron Jhalfenpyril (mas kom tswj beet tub rog);

Lufenporos (tsuas yog los tswj cov paj rwb bollworm);

Emamectin · Lufenuron (feem ntau yog los tswj cov spodoptera exigua);

Abaffinedin · Lufenuron (feem ntau los tswj cov zuam), thiab lwm yam.

Lub sijhawm kav ntev (Lufenuron> chlorfenapyr)

Luarduron muaj cov qe muaj zog-tua cov nyhuv, thiab lub sijhawm tswj cov kab yog qhov ntev, mus txog 25 hnub; Chlorfenapyr tsis tua qe, thiab tsuas yog muaj kev tswj hwm zoo tshaj plaws ntawm cov kab kawg. Lub sijhawm tswj cov kab yog li 7-10 hnub.

Nplooj khaws tus nqi (lufenuron> chlorfenapyr)

Piv nrog rau kev tswj cov nyhuv ntawm cov menyuam nplooj, cov nplooj khaws cia ntau dua 90%, thiab nplooj nplooj khaws cov tshuaj chlorfyryr ncav cuag li 65%.

Kev Nyab Xeeb (Lufenuron> Chlorfenapyr)

Lufenuron tsis muaj lus teb rau phytotoxicity kom deb li deb. Nyob rau tib lub sijhawm, tus neeg sawv cev yuav tsis ua rau tho plais-ntxais kom muaj cov kab tsuag kom tsis txhob muaj. Nws muaj cov nyhuv me ntawm cov kab muaj txiaj ntsig thiab cov kab laug sab .Chlorfenapyr yog rhiab rau cov zaub ntoo thiab cov qoob loo melon. Lossis siv cov koob tshuaj los yog siv tau rau phytotoxicity.

Tshuaj tua kab (chlorfenapyr> lufenuron)

Lufenuron feem ntau yog siv los tswj nplooj ntoos hlav, plutella exigostella, spodostera litura, thiab whitefly, xeb, xeb, xeb, xeb zuam thiab lwm yam kab. Nws yog qhov tshwj xeeb tshaj yog muaj tshwj xeeb tshaj plaws nyob rau hauv kev tswj ntawm mov ntawm daim ntaub nplooj. Chlorfenapyr muaj kev tswj hwm zoo heev ntawm kev khiav tawm ntawm drilling, ntxais tub rog, Liriomyza Sativa, thiab thia ntawm qhov hluav taws xob-tiv taus cov kab tsuag. Nees, kab laug sab mites, thiab lwm yam muaj cov nyhuv tseem ceeb.

Cov kev ceev faj

1. Nws muaj cov ntoo khaub lig-resistance nrog hexaflumuron, chlorfluzuron, thiab lwm yam; Nws yuav tsum tsis txhob sib xyaw nrog carbamates xws li metomyl thiab thiodicarb;

2. Lufenuron feem ntau yuav siv sijhawm li 3-5 hnub kom ncav cuag lub caij peak tshuaj, yog li nws yog ib qho tsim nyog los sib txuas qee tus neeg sawv cev. Xws li emamectin benzoate thiab li ntawd.

3. Tsis tuaj yeem sib xyaw nrog cov neeg sawv cev alkaline;

4. Nws yog cov tshuaj lom heev rau cov crustaceans, thiab nws yog cov pas dej tsis zoo los ua kom cov dej qias neeg thiab cov dej khib nyiab thiab cov khoom pov tseg ntawm cov khoom ntxhua khaub ncaws.