Propargite 40%+Petroleum oil 33%EC-Propargite +Petroleum oil 40%+33% Pesticide Mixture

• Customization: Available
• CAS No.: 2312-35-8
• Formula: C19h26o4s
• Model NO.: Propargite 40%+Petroleum oil 33%EC
• 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
• 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.  

 

Petroleum Oil:

Formula:C16H1oNzNazO7S2
Molecular Weight:452.3693
Cas No.:8042-47-5
Appearance of Characters:Colorless liquid
PH value: 6-8
Density: 0.877  
Flash Point: 220 ºC 
Index of Refraction: 1.476-1.483 
Storage condition: −20°C 

 

 

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. 
 

The mixture of Propargite + Petroleum Oil is commonly used in agriculture as an acaricide (mite control) and insecticide, often with added benefits from the petroleum oil's physical mode of action. Below are the key details about its application:

 

1. Target Pests

• Propargite:

  • Primarily effective against spider mites (e.g., Tetranychus urticae, Panonychus ulmi).

  • Also has some activity against rust mites and false spider mites.

• Petroleum Oil:

  • Controls soft-bodied insects (aphids, scales, whiteflies) and mite eggs by suffocation.

  • Disrupts pest cell membranes and interferes with respiration.

 

2. Recommended Crops

• Fruit Trees: Apples, pears, citrus, grapes.

• Vegetables: Tomatoes, cucumbers, eggplants.

• Ornamentals: Roses, greenhouse plants.

• Nuts: Almonds, walnuts.

(Note: Always check label restrictions for specific crops.)

 

3. Application Guidelines

• Dosage: Follow manufacturer recommendations (e.g., 1-3 L/ha for petroleum oil, 0.5-1.5 L/ha for Propargite 40% EC).

• Timing:

  • Apply during cooler hours (early morning/late evening) to avoid phytotoxicity.

  • Best at mite crawler stage (before heavy webbing).

• Mixing:

  • Ensure proper agitation to maintain emulsion stability.

  • Test compatibility if mixing with other pesticides (e.g., sulfur can cause phytotoxicity with oils).

• Coverage: Thorough spray coverage (undersides of leaves) is critical.

 

4. Advantages of the Mixture

• Synergistic Effect: Petroleum oil improves Propargite's penetration into mite eggs/webbing.

• Resistance Management: Reduces risk of mite resistance vs. standalone Propargite.

• Dual Action: Kills adults (Propargite) + eggs/nymphs (oil).

 

5. Precautions

• Phytotoxicity Risk:

  • Petroleum oil can damage plants under high temps (>32°C) or drought stress.

  • Avoid application during bloom (may harm pollinators).

• Residue Intervals: Observe pre-harvest intervals (PHI) for Propargite (e.g., 14-30 days in citrus).

• Bee Safety: Apply in evening when bees are inactive.

 

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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