1. A selective feeding blocker
2. Insecticide against Homoptera
3. Control aphids and whiteflies
4. Control planthoppers in rice
5. 50%WG, 25%WP

Chemical Identification

Common Name:	Pymetrozine
IUPAC Name:	(E)-4,5-dihydro-6-methyl-4-(3-pyridylmethyleneamino)-1,2,4-triazin-3(2H)-one
CAS Name:	(E)-4,5-dihydro-6-methyl-4-[(3-pyridinylmethylene)amino]-1,2,4-triazin-3(2H)-one
CAS No.:	123312-89-0
Form for TC:	White powder
Melting Point:	217 °C
Flash Point:	> 230 °C
Solubility:	In water 0.29 g/l (pH 6.5, 25 °C) , ethanol 2.25(20°C)
Stability:	Stable in air (OECD 113/DTA).
Molecular Weight:	217.2
Molecular Formula:	C10H11N5O
Molecular Structure:

Other Brand Names:

• Chess, Endeavor, Fulfill, Plenum, Sterling, Sun-Cheer, etc.

Product Information

General Formulations:

• Pymetrozine 10% SC, 25% SC

• Pymetrozine 25% WP, 50% WP

• Pymetrozine 30% FS

• Pymetrozine 50% WG, 60% WDG

• Pymetrozine 98% TC

Mixture Formulations:

• Pymetrozine + Buprofezin 25%+25% WP

• Pymetrozine + Buprofezin 8%+17% SC

• Pymetrozine + Chlorpyrifos 10%+15% WP

• Pymetrozine + Fipronil 50%+8.5% WDG

• Pymetrozine + Nitenpyram 15%+10% WP

• Pymetrozine + Nitenpyram 60%+20% WDG, 40%+30% WDG

Specifications:

• Specifications of Pymetrozine 98% TC

Product name: Pymetrozine 98% TC Manufacturer: Ningbo Titan Unichem Co., Ltd.
TEST ITEMS	SPECIFICATIONS
Appearance	Off white powder
Content of a.i.	98.0% min
Loss on drying	0.3% max
pH value	4.0-7.0
Insolubles in Acetone	0.2% max

• Specifications of Pymetrozine 50% WG

Product name: Pymetrozine 50% WDG Manufacturer: Ningbo Titan Unichem Co., Ltd.
TEST ITEMS	SPECIFICATIONS
Appearance	Off white or light-brown granule
Content of A.I.	50.0% min
Suspensibility	85% min
pH value	5.0-8.0
Moisture	3.0% max
Persistent foam (1min)	60ml max
Wetting time	60s max
Fineness (pass 44um wet sieve)	98% min

Pictures:

 

Pymetrozine 50% WDG from NINGBO TITAN UNICHEM.

 

Pymetrozine 50% WDG from NINGBO TITAN UNICHEM.

 

Package of Pymetrozine 50% WDG from NINGBO TITAN UNICHEM.

 

Package of Pymetrozine 50% WDG from NINGBO TITAN UNICHEM.

Packaging:

• For solid product: 10gr ~ 25kg with sachet, aluminum foil bag, bottle, fiber can, jumbo bag, etc;

• For liquid product: 10ml ~ 200Lt, with ampoule/HDPE/CO-EX bottle, bag, drum, IBC, etc;

• Or package as per customer's request for design, material and size.

Delivery Lead Time:

• Within 2 ~ 3 weeks after order confirmation.

Transportation:

• Signal Word: CAUTION; Hazard Class: III (Slightly hazardous)

Toxicity Class:

• WHO (a.i.) III

• EC classification R40| R52, R53

• Acute oral LD50 for rats 5820 mg/kg.

Application

Mode of Action:

• Pymetrozine is a systemic insecticide active against motile forms of Hemiptera, including those with MACE and esterase resistance.

• Pymetrozine has no knockdown activity but crops are protected immediately because feeding ceases soon after ingestion; this is attributed to the product disabling the pests stylet. The insects die of starvation within a few days.

• Pymetrozine is plant-systemic. It is readily taken up by leaves and roots and translocated around the plant; it exhibits excellent translaminar activity.

Usage of Pymetrozine:

• Pymetrozine is an insecticide selective against Homoptera, causing them to stop feeding.

• Pymetrozine controls aphids and whiteflies in vegetables, potatoes, ornamentals, cotton, deciduous and citrus fruit, tobacco and hops; both juvenile and adult stages are susceptible.

• Pymetrozine also controls 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/hl on vegetables, fruit and hops.