Insecticide BIFENAZATE 97%TC Cas 149877-41-8

Bifenazate is a novel acaricide that is not affected by light, heat, and other factors. It is resistant to rain and has good persistence. It is friendly to beneficial insects and natural enemies. It can quickly reduce the population of harmful mites, kill both eggs and adult mites, and effectively prevent and control the harm caused by mites.

CasNo: 149877-41-8

Formula: C17H20N2O3

Physical State: crystallize solid

Purity(%): 97%

Application: Agricultura

Color: White

Formulation:2443%Suspension agent 50%WDG and used to manufacturer more formulated product

  • Category: Insecticide
  • Tags:
      Insecticide,BIFENAZATE, Cas 149877-41-8

Bifenazate is a novel acaricide with broad control spectrum, safety, strong knockdown ability, stable performance, not affected by light, heat, etc., resistant to rain erosion, good persistence, friendly to beneficial insects and natural enemies, can quickly reduce the base of harmful mites, kill both eggs and adults, and more thoroughly control the damage of harmful mites. It is more sensitive to harmful mites that are difficult to control such as Tetranychus urticae.

Bifenazate is a class of nerve agents that have a unique effect on the γ-aminobutyric acid receptors in the central nervous system of mites.

Bifenazate acts on mite mitochondria and inhibits the synthesis of cytochrome bQO site complex III; bifenazate can also have a synergistic effect on GABA-gated chloride ion channels. What is certain is that it is only effective against mites.

Features of Bifenazate

(1) Wide range of targets for prevention and control. Bifenazate is mainly used to control harmful mites on citrus, strawberries, apples, peaches, grapes, vegetables, tea, stone fruit trees and other crops. The control targets include Tetranychus urticae, red spider mite, apple spider mite, bamboo red spider mite, citrus red spider mite, southern clawed mite, small clawed mite, etc., but it is basically ineffective against rust mite, flat mite, and broad-eyed mite.

(2) It has contact killing effect and no systemic effect. Bifenazate has no cross-resistance with other acaricides at present, and has both ovicidal activity and knockdown activity against adult mites. It is effective against all stages of harmful mites (eggs, nymphs, larvae, and adults). Mites can be seen dead after 36-48 hours, and an ideal control effect can be achieved after 3 days in the field. It has minimal impact on predatory mites and beneficial insects, and is safe for plant growth.

(3) Not sensitive to temperature, long lasting. BIFENAZATE is not affected by temperature, it is not sensitive to low temperature and high temperature, and neither affects the effect, so the effect on mites is very stable; at the same time, BIFENAZATEhas a longer duration of action, up to 20-25 days.

Applications of Bifenazate

Bifenazate is a new type of selective foliar acaricide, which is not systemic. It is mainly used to control active spider mites, but it has ovicidal effect on other mites, especially Tetranychus urticae. It has a good control effect on agricultural pests such as citrus spider mite, rust tick, yellow spider, short beard mite, hawthorn Tetranychus, cinnabarinus and two-spotted Tetranychus.

(1) To control citrus tree red spiders, orange and grapefruit red spiders, rust ticks, and all claw mites, 43% bifenazate suspension concentrate can be sprayed at 1800-2500 times; to control apple trees and pear tree spider mites and red spiders, 43% bifenazate suspension concentrate can be sprayed at 2000-4000 times liquid; to control papaya red spiders, 43% bifenazate suspension concentrate can be sprayed at 2000-3000 times liquid.

(2) To control strawberry two-spotted spider mite and spider mite, spray 43% bifenazate suspending agent 2500-4000 times liquid; to control watermelon and cantaloupe two-spotted spider mite and red spider, spray 43% bifenazate suspending agent 1800-2500 times liquid; , can spray 43% bifenazate suspending agent 1800-2500 times liquid; control flower spider mite, yellow spider, can spray 43% bifenazate suspending agent 2000-3000 times liquid.

(3) In use, bifenazate is often mixed with acaricides such as etoxazole, spirodiclofen, tetrafenazine, pyridaben, and hexythiazox, or their mixed products are used to achieve the purpose of improving quick-acting performance, slowing down resistance, and improving control effects.

Precautions for Bifenazate

(1) When mentioning bifenthrin, many people will confuse it with bifenthrin. In fact, these are two completely different products. To put it simply: bifenthrin is a specialized acaricide (red spider mite), while bifenthrin also has acaricidal effect, but it is mainly used as an insecticide (aphids, cotton bollworm, etc.). For details, please check >>Bifenthrin: a "little expert" in the control of aphids, spider mites, and whiteflies, dead insects within 1 hour.

(2) Bifenazate has poor quick-acting properties. It is best to use it in advance when the insect population base is small. If the insect population base is large, it needs to be mixed with other quick-acting acaricides. At the same time, because Bifenazate has no systemic properties, in order to ensure drug efficacy, it should be sprayed evenly and comprehensively.

(3) Bifenazate is recommended to be used at an interval of 20 days, and no more than 4 times a year for a single crop, and it is best to use it alternately with other acaricides with other mechanisms of action. Do not mix with organophosphorus and carbamate. Note: Bifenazate is highly toxic to fish, it should be used away from fish ponds, and it is forbidden to use it in paddy fields.

Package of Bifenazate

We also supply some accessories to add more functions for end-users' convenience, which also help our distributors and business partners sell our products in their area. Any special package requirements, please don't be hesitate to tell us.

Large Package:

Solid: 25Kg UN approved fiber drums with LDPE liner;

Liquid: 200L UN approved HDPE or iron drums.

Retail Package:

Solid: 10g;50g;100g;500g;1kg;5kg;25kg

Supplier of Bifenazate

Agripestcide is a professional pesticide chemical manufacturer provides high quality and effective BIFENAZATEwith high quality and good service. If you are looking for Bifenazate in bulk, feel free to contact us to get the latest price.





Molecular Weight




Melting Point


Boiling Point

Physical State

crystallize solid






25kg Cardboard barrel




Ventilation low temperature drying




2 years

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