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Specification |
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Active Ingredient |
90% min. |
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Appearance |
White to off-white powder |
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Physical and chemical
properties |
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Chemical Name |
mixture of (10E,14E,16E,22Z)-(1R,4S,5'S,6S,6'R,8R,12S,13S,20R,21R,
24S)-6'-[(S)- sec-butyl]-21,24-dihydroxy-5',11,13,22-tetramethyl-2-oxo-(3,7,19
-trioxatetracyclo [15.6.1. 14,8.020,24]pentacosa-10,14,16,22-tetraene)-6-spiro-2'-(5',6'-dihydro-2'H-pyran)-12
-yl2,6- dideoxy-3-O-methyl-4-O-(2,4,6-trideoxy-3-O -methyl-4-methylamino-a-L-lyxo-
hexapyranosyl)-a-L- arabino-hexapyranoside and (10E,14E,16E,22Z)-(1R,4S,5'S,6S,6'R,8R,12S,13S,20R,
21R,24S)-21,24- dihydroxy-6'-isopropyl-5',11,13,22-tetramethyl-2-oxo-(3,7,19-trioxatetracyclo
[15.6.1.14,8.020,24]pentacosa-10,14,16,22-tetraene)-6-spiro-2'-(5',6'-dihydro-2'H-pyran)-12-yl
2,6-dideoxy-3-O-methyl-4-O-(2,4,6-trideoxy-3-O-methyl-4- methylamino-a-L-lyxo-
hexapyranosyl)-a-L-arabino-hexapyranoside |
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Empirical Formula |
C49H75NO13 (emamectin
B1a) + C48H73NO13 (emamectin
B1b) |
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Molecular Weight |
885(i); 871(ii) |
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Structural Formula |
 |
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Melting point |
141-146°C |
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Solubility |
Soluble in acetone and methanol, and hardly soluble
by hexane |
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Vapor pressure |
Negligible |
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Corrosive properties |
Non-corrosive. |
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Explosive properties |
Explosion hazard in the presence of strong oxidizers |
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Combustible properties |
Posing a slight fire hazard if exposed to heat
or flame |
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Formulations |
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0.8% w/w EC, 1.0% w/w EC |
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Application |
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Emamectin Bezoate is good for controlling Lepidoptera
such as cabbage worms, soybean worms, cotton bollworms, tobacco
worms, cabbage armyworms, armywormss, tobacco cutworms and apple
leaf rollers. It is especially effective against beet armyworms
and diamondback moths on vegetables, tea, tobacco, fruit trees,
cotton etc.
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