China factory competive price Acaricide Tebufenpyrad 20% WP for spider

Short Description:

Tebufenpyrad is an acaricide used in many countries around the world for effective long-lasting control of spider and rust mites species on a large number of crops including citrus, pome fruit, berries and grapevine, vegetables and soybeans.

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How does Tebufenpyrad work?

Tebufenpyrad is a strong mitochondrial complex I inhibitor. Like Rotenone, it inhibits electron transport chain by inhibiting the complex I enzymes of mitochondria which ultimately leads to lack of ATP production and finally cell death.

Main feature of Tebufenpyrad

①Rapid knock-down action
②Activity via direct contact and ingestion
③Long-lasting control
④Broad spectrum acaricide with insecticidal properties; effective against, spider mites, eriophyid mites, tarsonemid mites, aphids, pear psylla
⑤Broad spectrum efficacy on all mite growth stages (excellent activity on eggs, larvae, nymphs and adults)
⑥Translaminar action (excellent access to pests on bottom of leaves)

Application of Tebufenpyrad

①Eriophyidae (eriophyid mites, rust mites) on fruit trees, citrus, tea, grapevine
A.Grape leaf blister mite (Colomerus vitis )
B.Grapevine leaf rust mite (Calepitrimerus vitis )
②Tarsonemidae (tarsonemid mites) on vegetables, ornamentals
A.Broad mite (Polyphagotarsonemus latus )
③Tetranychidae (spider mites)
A.European red mite (Panonychus ulmi ) on apples, pears, etc.
B.Citrus red mite (Panonychus citri) on citrus
C.Common red spider mite (Tetranychus urticae ) on vegetables, cotton, fruits, soybeans, hops

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Basic Information

Basic Information of Acaricide Tebufenpyrad

Product Name Tebufenpyrad
Other name MK-239;Pyranica;Fenpyrad;Masai
Chemical name 4-chloro-N-((4-(1,1-dimethylethyl)phenyl)methyl)-3-ethyl-1-methyl-1H-pyrazole-5-carboxamide
CAS No. 119168-77-3
Molecular Weight 333.8g/mol
Formula C18H24ClN3O
Tech & Formulation Tebufenpyrad95% TCTebufenpyrad20% WP
Appearance for TC Light yellow- off White powder
Physical and chemical properties
  1. Melting point (°C):65
    2.Degradation point (°C):250
    3.Density (g ml⁻¹):1.17
    4.Solubility – In water at 20 °C (mg l⁻¹):2.39
Toxicity Be safe to human being, livestock, environment.

Formulation of Tebufenpyrad


TC 95%Tebufenpyrad TC
Liquid formulation Tebufenpyrad EC
Powder formulation Tebufenpyrad 20% WP

Quality Inspection Report

①COA of Tebufenpyrad TC

COA of Tebufenpyrad 95% TC

Index name Index value Measured  value
Appearance Light yellow to Off-white powder Off-white powder
Purity ≥95% 97.15%
Loss on drying (%) ≤0.2% 0.13%

②COA of Tebufenpyrad 20% WP

Tebufenpyrad 20% WP COA

Item Standard Results
 Appearance Off white powder Off white powder
Purity, ≥20% 20.1%
PH 5.0-9.0 6.5
Suspension rate, % ≥75 80
Wet sieve test( 75um )% ≥98 99.0
Wetting time ,% ≤90 48

 Package of Tebufenpyrad

Tebufenpyrad Package

TC 25kg/bag 25kg/drum
WP  Big package: 25kg/bag  25kg/drum
Small package 100g/bag250g/bag



or as your demand

EC  Big package 200L/plastic or Iron drum
Small package 100ml/bottle250ml/bottle




Alu bottle/Coex bottle/HDPE bottle

or as your demand

Note Made according to your demand

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Shippment of Tebufenpyrad

Shippment way:by sea/ by air/ by express

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Q3: How about your service?
We provide 7*24 hours service, and whenever you need, we will always here with you, and besides, we can provide one stop purchasing for you, and when you purchase our commodities, we can arrange testing, custom clearance, and logistic for you!

Q4: Does free samples available for quality evaluation?
Yes, of course, we can provide free samples for you before you buy commercial quantity.

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