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Avermectin |
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| POPULAR
NAME:Avermectin,Abamectin |
MOLECULAR
FORMULA, MOLECULAR WEIGHT:
B1a:C48H72O14(873.1)¡¡B1b:C47H70O14(859.1) |
PERFORMANCE:
Quality product is white or light yellow
crystal,melting point 157-162¡æ,soluble
in toluene,etheracetate,acetone,chloroform
and alcohol etc. A little soluble in
petroleum ether,but the solubility in
water is very low(10 g/l) |
TOXICITY:
Oral LD5013.6-23.8mg/kg not injury was
observed to small white rat and oral
LD5010.6-11.3mg/kg not injury was observed
to small white rat.Have no course to
cancer. |
FEATURE:
Avm is the new type of anti-acarid antibiotic,which
is distilled after microbial ferment,B1a
is the most active content of it and
has a very good effect on anti-acarid
and other pests, so it has the feature
of "broad-spectrum,high efficient,low
hangover and easy use".So it is
the ideal biological agricultural chemical
to current anti-pest.Avm to kill pest
through eat(mastication insects and
stick & suck insects) and touch(avm
can enter into body through insects'
stoma and claw), it blocks the nerval
conduct system of insects to paralysis
and dyed,avm can be decomposed by light
and microbe,and can be absorbed into
the body of plant by its roots,so it
is safe to the environment. |
SPECIFICATION:
1) Original drug:95%
2) Emulsion:0.5%,1.0%,1.8%,2.0%,4.0%
3) Mother liquid:5%,10% |
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