Pyriproxyfen Cov qoob loo tswj cov kab tsuag thiab kab mob

Tshuaj tua kab yoov tshaj cum Pyriproxyfenyog apyridine-based tshuaj tua kabuas tau pom tias muaj txiaj ntsig zoo tiv thaiv ntau yam ntawm arthropoda.Nws tau qhia rau Tebchaws Meskas hauv xyoo 1996, los tiv thaiv cov paj rwb tawm tsamwhitefly.Nws kuj tau pom muaj txiaj ntsig zoo rau kev tiv thaiv lwm cov qoob loos.Cov khoom no yog benzyl ethers cuam tshuamKab loj hlob regulator, yog cov menyuam yaus cov tshuaj hormones analogues tshiab tshuaj tua kab, nrog rau kev hloov pauv hloov pauv,tsawg toxicity, persistence ntawm ntev, qoob loo kev nyab xeeb, tsis tshua muaj toxicity rau ntses, me ntsis cuam tshuam rau ecological ib puag ncig yam ntxwv.Rau whitefly, nplai kab, npauj, beet armyworm, Spodoptera exigua, pear psylla, thrips, thiab lwm yam muaj txiaj ntsig zoo, tab sis cov khoom ntawm yoov tshaj cum thiab lwm yam kab tsuag muaj.zoo tswj nyhuv.

Khoom npe Pyriproxyfen

CAS Nr 95737-68-1

Qhov tshwm sim Dawb crystal hmoov

Specifications (COA) Assay: 95.0% min

Dejmax: 0.5%

pH7.0-9.0 Nws

Acetone insolublesmax: 0.5%

Cov qauv tsim 95% TC, 100g / l EC, 5% ME

Cov khoom tiv thaiv Thrips, Planthopper, Jumping plantlices, Beet tub rog worm, Tobacco tub rog worm, ya, yoov tshaj cum

Hom kev ua KabKev loj hlob Regulators

Toxicity Qhov ncauj Acute qhov ncauj LD50 rau nas > 5000 mg/kg.

Daim tawv nqaij thiab qhov muag Acute percutaneous LD50 rau nas > 2000 mg/kg.Tsis yog khaus rau ntawm daim tawv nqaij thiab qhov muag (luav).Tsis yog daim tawv nqaij sensitiser (guinea npua).

Inhalation LC50 (4 h) rau nas > 1300 mg/m3.

ADI (JMPR) 0.1 mg/kg bw [1999, 2001].

Toxicity class WHO (ai) U