Propargite 39.7%+Abamectin 0.3%EW-Propargite +Abamectin 39.7%+0.3% Pesticide Mixture

• Customization: Available
• CAS No.: 2312-35-8
• Formula: C19h26o4s
• Model NO.: Propargite 39.7%+Abamectin 0.3%EW
• Appearance: Liquid
• Source: Organic Synthesis
• Toxicity of High and Low: Low Toxicity of Reagents
• Mode: Contact Insecticide
• Toxicological Effect: Special Action Insecticide
• Pesticide: Pesticide Mixture
• Shelf life: 2 years
• Quality: Top
• Formulation: EC EW ME...
• Transport Package: Follow Customer′s Request.
• Specification: FAO/SGS
• Trademark: TOP AGRO
• Origin: Zhejiang, China
• HS Code: 3808
• Production Capacity: 1, 000 T/Year

Product Description

Packaging & Shipping

 

For liquid:	200LTR/drum, 20L/drum, 1L/bottle, 500ml/bottle, 250ml/bottle, 100ml/bottle.
For solid:	25 kg/drum, 25kg/bag, 1kg/bag or on the requirement of client.
Delivery Detail:	20-30days

 

Product Description

 

 Common Name:Propargite
Chemical name: 2-[4-(1, 1-dimethylethyl)phenoxy]cyclohexyl 2-propynyl sulfite
Formula: C19h26o4s.
M. W.: 305.0.
CAS No.: 2312-35-8.
Appearance: Dark amber and viscous liquid.
Melting point: . Na.
Vapour pressure: 0.006 MPa at 25º C.
Stability: In water 1.93 mg/l. Soluble in alcohol, acetone, hexane methanol more than 160g/l.
Specifications: 90%, 92%tc, 25%ec, 57%ec, 73%ec.

ECOTOXICOLOGY
Birds Acute oral LD50 for mallard ducks >4640 mg/kg. Dietary LC50 (5 d) for mallard ducks >4640, bobwhite quail 3401 mg/kg diet.  Fish LC50 (96 h) for rainbow trout 0.043, bluegill sunfish 0.081 mg/l.  Daphnia LC50 (48 h) 0.014 mg/l.  Algae LC50 (96 h) for Selenastrum capricornutum >1.08 mg/l (no effects at highest test concentration).  Other aquatic spp. LC50 (96 h) for grass shrimp 0.101, Quahog clam embryo larvae 0.110 mg/l.  Bees LD50 (48 h, contact) 47.92 /bee; (oral) >100 /bee.  Worms LC50 (14 d) for Eisenia foetida 378 mg/kg soil.  Other beneficial spp. No adverse effects on Amblyseius andersoni, Orius laevigatus or Trichogramma cacoeciae, following exposure to field aged-residues after 1 week, 1 day and 1 day, respectively (hence no long-term impact expected on natural populations). No adverse effects on Chrysoperla carnea, following exposure to fresh residues on leaf material.  

 

Common Name:  Abamectin:
Synonym: Avermectin
Formula: C48H72O14.
CAS No.: 65195-55-3; 71751-41-2; 73989-17-0
EINECS NO.: 265-610-3
Description: 
Appearance: white power.
Melting Point: 155-157ºC.
Vapour Pressure: 0.007 mPa.
Stability: practically insoluble in water, soluble in acetone, methanol, isopropanol and toluene.

 

 

Applications

Propargite can effectively prevent and cure acarid genus of apple tree, cotton, cucumber, grape, corn, nut, soybean, drupe, tomato etc. Non-systemic acaricide with predominantly contact action; some additional action by inhalation.  Uses Control of phytophagous mites (particularly motile stages) on a variety of crops, including vines, fruit trees (e.g. top fruit, stone fruit, citrus fruit), hops, nuts, tomatoes, vegetables, ornamentals, cotton, maize, peanuts, and sorghum. Used at rates from 0.75-1.8 kg/ha on row crops and foliar sprays of 0.85-3.0 kg/ha on perennial fruit and nut crops. Phytotoxicity Phytotoxic to pears, strawberries, roses, and cotton under 10 inches in height. Citrus fruit and beans may also show some injury. 

Abamectin is the new type of anti-acarid antibiotic, which is distilled after microbial ferment, B1a is the most active content of it and has a very good effect on anti-acarid and other pests, so it has the feature of "broad-spectrum, high efficient, low hangover and easy use". So it is the ideal biological agricultural chemical to current anti-pest. Avm to kill pest through eat (mastication insects and stick & suck insects) and touch (avm can enter into body through insects' stoma and claw), it blocks the nerval conduct system of insects to paralysis and dyed, avm can be decomposed by light and microbe, and can be absorbed into the body of plant by its roots, so it is safe to the environment.
 

This combination is a broad-spectrum acaricide-insecticide mix, effective against spider mites and certain insect pests. Below is a detailed guide for its application.

 

1. Mode of Action & Target Pests

Propargite

• Chemical Class: Sulfite acaricide

• Mode of Action: Inhibits ATP production in mites (mitochondrial disruptor)

• Target Pests:

  • Spider mites (Tetranychus urticae, Panonychus ulmi)

  • Russet mites (Aculops lycopersici)

  • Weak on eggs, best against nymphs & adults

Abamectin

• Chemical Class: Avermectin (macrocyclic lactone)

• Mode of Action: GABA agonist (nerve toxin)

• Target Pests:

  • Spider mites (including resistant strains)

  • Leafminers (Liriomyza spp.)

  • Thrips (suppression)

  • Strong on larvae & adults, weak on eggs

Best for:
 Resistant mite control (synergistic effect)
 Broad pest spectrum (mites + some insects)

 

2. Recommended Crops

• Fruits: Citrus, grapes, apples, strawberries

• Vegetables: Tomatoes, peppers, cucumbers, eggplants

• Field Crops: Cotton, soybeans

• Ornamentals: Roses, greenhouse plants

(Always check label restrictions-some crops may be sensitive to Abamectin.)

 

3. Application Guidelines

Dosage (Typical Rates)

Formulation	Rate per Hectare	Water Volume
Propargite 40% EC	0.5-1.0 L	500-1000 L
Abamectin 1.8% EC	300-500 mL	500-1000 L
Premix (e.g., Propargite 30% + Abamectin 0.6% ME)	1.0-1.5 L	500-1000 L

Timing & Frequency

• Apply at first sign of mite infestation (before heavy webbing).

• Best time: Early morning or late evening (Abamectin degrades in sunlight).

• Reapplication: Every 7-14 days (max 2-3 applications/season to avoid resistance).

Spray Method

• High-pressure sprayer (ensure full canopy penetration).

• Cover undersides of leaves (mites prefer these areas).

• Add a surfactant (e.g., silicone-based) to improve adhesion.

 

4. Advantages of the Mixture

 Synergistic effect - Propargite enhances Abamectin's penetration.
 Resistance management - Two different modes of action.
 Extended residual control (7-14 days).

 

5. Precautions & Limitations

• Phytotoxicity Risk:

  • Abamectin can harm sensitive crops (e.g., cucumbers at high rates).

  • Avoid spraying under high temperatures (>30°C).

• Bee Toxicity:

  • Abamectin is highly toxic to bees - apply at dusk/dawn.

• Pre-Harvest Interval (PHI):

  • Propargite: 14-30 days (depends on crop).

  • Abamectin: 3-7 days (leafy vegetables), 14-21 days (fruits).

• Resistance Risk:

  • Rotate with non-avermectin miticides (e.g., clofentezine, fenpyroximate).

 

6. Example Commercial Formulations

• Standalone Mix:

  • Propargite 40% EC + Abamectin 1.8% EC

• Premix Example:

  • Propargite 30% + Abamectin 0.6% ME (Microemulsion)

    • Dose: 1.0-1.5 L/ha

    • REI (Re-Entry Interval): 24 hours

 

7. Resistance Management Strategy

Rotate with miticides from different IRAC groups:

• Group 10 (e.g., Etoxazole - egg inhibitor)

• Group 20A (e.g., Cyflumetofen - mitochondrial disruptor)

• Group 25 (e.g., Bifenazate - neural toxin)

 

Company Profile

HANGZHOU TIANLONG BIOTECHNOLOGYCO.,LTD

ADD: NO.338, FENGQI EAST ROAD, HANGZHOU CITY, ZHEJANG PROVINCE, CHINA P.C:310020

 
 
Web: chemsales.en.made-in-china.com

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