Pymetrozine 95%TC 50%WDG 25% WP
Use category: Insecticide
Pymetrozine a new non-biocidal insecticide which is used to control Aphididae, Delphacidae, whitefly, Ye Chanke and other pests such as cabbage aphid, Aphis gossypii, wheat aphid, Myzus persicae, small green leafhopper, brown planthopper, sweet potato whitefly and greenhouse whitefly etc.
PACKING:100ml-200L for liquid formulation, 100g-25kgs for solid formulation
1. CHEMISTRY INDENTITY
Common Name: Pymetrozine
CAS No.: 123312-89-0
Molecular Formula: C10H11N5O
Agrochemical Type: Insecticide
2. TECHNICAL SHEET
SPECIFICATION OF PYMETROZINE 98% TC
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Indexes
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standards
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Appearance
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White or off-white powder
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Content of a.i
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98%min.
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Moisture
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≤0.5%
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Ph
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5.0-8.0
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Dimethylformamide insoluble
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≤0.2%
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SPECIFICATION OF PYMETROZINE 50%WDG
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Indexes
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standards
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Appearance
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Brownish granular
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PYMETROZINE,%
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≥50±2.5
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Ph value
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6-10
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Wetting time
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60S
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suspensibility
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90%
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Fineness(75μm)
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98%
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Size (100μm)
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90%
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Dispensibility
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≥80%
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Persisting foam (1min.) /ml
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≤90
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Stability at 54℃
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qualified
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PECIFICATION OF PYMETROZINE2 5%WP
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Indexes
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standards
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Appearance
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Brownish Powder
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PYMETROZINE,%
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≥25±1.5
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Ph value
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6-9
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Wetting time
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60S
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suspensibility
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80%
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Fineness(45μm)
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98%
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Dispensibility
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≥80%
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Stability at 54℃
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qualified
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3.APPLICATION
Pymetrozine is used for controlling of aphids and whitefly in vegetables, potatoes, ornamentals, deciduous and citrus fruit, tobacco, hops; both juvenile and adult stages are susceptible. Also control of planthoppers in rice. Application rates vary from 150 g/ha on potatoes to 200-300 g/ha on ornamentals, tobacco and cotton; 10-30 g/ha on vegetables, fruit and hops. Pymetrozine is a new non-biocidal insecticide, belongs to pyridine or triazine ketone insecticides, This product shows excellent control effect on many kinds of insect pests of stinging mouth organ. It has the function of contacting and absorbing to insect pests. In plants, it can be transported in xylem and phloem. Therefore, it can be used for both leaf spray and soil treatment. Because of its good transmission characteristics, new branches and leaves after stem spray can be effectively protected.
