Hexythiazox 3%+Propargite 30%EW-Hexythiazox+Propargite 3%+30% Pesticide Mixture

• Customization: Available
• CAS No.: 78587-05-0
• Formula: C17H21ClN2O2S
• Model NO.: Hexythiazox 3%+Propargite 30%EW
• Appearance: Liquid
• Source: Organic Synthesis
• Toxicity of High and Low: Low Toxicity of Reagents
• Mode: Contact Insecticide, Stomach Agent
• Toxicological Effect: Special Action Insecticide
• Pesticide: Pesticide Mixture
• Shelf life: 2 years
• Quality: Top
• Formulation: EW 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: Hexythiazox
Chemical Name: Trans-5-(4-Chlorophenyl)-N-cyclohexyl-4-methyl-2-oxo-3-thiazolidinecarboxamide.
CAS Number: 78587-05-0 
Molecular Weight: 352.879
Density: 1.3±0.1 g/cm3 
Molecular Formula: C17H21ClN2O2S 
Flash Point: 100 °C
Exact Mass: 352.101227
PSA: 74.71000
LogP : 3.41
Index of Refraction: 1.621
Storage condition: 0-6°C
Appearance: White or whitish crystalline powder; Slight urethanelike sweet odor.
Melting Point: 108-108.5degree C.
Vapour Pressure: < 0.01 MPa at 25 degree C.
Stability: (25 degree C) methanol 20.6 g/l, n -hexane 3.9 g/l; , acetnitrile 29 g/l, acetone 160 g/l, chloroform 1379 g/l.
Toxicity: Oral LD50 (Rat)>5, 000 mg/kg. Dermal LD50 (Rabbit) >5, 000 mg/kg, Inhatation LC50: (4h) 2.5 mg/l.
SPECIFICATIONS: 97%TC, 5%EC, 5%WP.

 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.
Toxicity: Oral ld50 (rat)>2, 800 mg/kg. Dermal ld50 (rabbit) >4, 000 mg/kg. Specifications: 90%, 92%tc, 25%ec, 57%ec, 73%ec.

 

 

 

 

 

Applications

Hexythiazox is one of thiazolidinone acaricides with an appearance of yellow or light brown liquid and wettable powder appearance of white powder, stored under cool and dry conditions two years without deterioration. Ambient temperature level does not affect the results, generally 10 days after the application in order to show better control effect, the persistence can maintain 50 days or so.  It is an acaricide for Eotetranychus carpini on alfalfa and clover seeds (24c), caneberries, Christmas trees, citrus and vines (field grown, nursery), cotton, hops, ornamentals, peppermint and spearmint, pistachios, pome fruit (apples, pears), stone fruit (including plums), strawberries, tree fruits and nuts (nonbearing).

Propargite can effectively prevent and cure acarid genus of apple tree, cotton, cucumber, grape, corn, nut, soybean, drupe, tomato etc.
 

Application Guidelines for Hexythiazox + Propargite Miticide Mixture

1. Product Overview

This combination provides comprehensive mite control through:

• Hexythiazox (Group 10A): Growth regulator targeting eggs and larvae

• Propargite (Group 12C): Contact miticide effective against nymphs and adults

2. Target Pests

• Two-spotted spider mite (Tetranychus urticae)

• European red mite (Panonychus ulmi)

• Citrus rust mite (Phyllocoptruta oleivora)

• Pacific spider mite (Tetranychus pacificus)

3. Recommended Crops

Crop Category	Specific Crops
Fruit Trees	Apples, pears, citrus, grapes
Vegetables	Tomatoes, cucumbers, eggplants
Field Crops	Cotton, soybeans
Ornamentals	Roses, greenhouse plants

4. Application Specifications

Mixing and Dosage Rates

Formulation	Rate/Ha	Water Volume	Coverage
Hexythiazox 10% EC	300-400 mL	500-1000 L	1 ha
Propargite 40% EC	600-800 mL	500-1000 L	1 ha
Premix Example (H5%+P30% EC)	1.0-1.5 L	500-1000 L	1 ha

Optimal Application Conditions

• Temperature: 15-28°C (avoid >30°C)

• Timing: Early morning/late evening

• RH: >40% for better efficacy

• Rainfast: 6 hours (Propargite), 2 hours (Hexythiazox)

5. Application Method

1. Equipment Setup:

   • Nozzle type: Hollow cone or flat fan

   • Pressure: 40-60 psi

   • Spray volume: 500-1000 L/ha

2. Spray Technique:

   • Complete canopy coverage

   • Special attention to leaf undersides

   • Add surfactant (0.1-0.2% v/v) for better adhesion

6. Safety and Compliance

Critical Precautions

• PHI: 14-21 days (fruits), 7-14 days (vegetables)

• REI: 24 hours

• Bee Hazard: Moderate (avoid blooming periods)

• Resistance Risk: Medium (rotate after 2 applications)

Toxicity Profile

Parameter	Hexythiazox	Propargite
Oral LD50 (rat)	>5000 mg/kg	2200 mg/kg
Dermal LD50	>2000 mg/kg	>2000 mg/kg
Aquatic Toxicity	High (LC50 0.03 mg/L)	Moderate

7. Resistance Management

Rotation Partners:

• Group 6 (e.g., Abamectin)

• Group 20B (e.g., Cyflumetofen)

• Group 23 (e.g., Spiromesifen)

Resistance Monitoring:

• Check efficacy 3-5 days post-application

• Use microscope for egg viability assessment

• Rotate modes of action every application

8. Performance Optimization

• Adjuvant Selection: Silicone-based surfactants improve Propargite penetration

• Tank Mix Partners: Compatible with most fungicides (test first)

• Application Timing: Early season for prevention, first instar for control

9. Storage and Handling

• Shelf Life: 2 years unopened

• Storage Temp: 5-30°C

• Container Disposal: Triple rinse before disposal

 

Company Profile

HANGZHOU TIANLONG BIOTECHNOLOGYCO.,LTD

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

 
 
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