Hexythiazox 4%+ Pyridaben 16%EC-Hexythiazox+Pyridaben 4%+16% Pesticide Mixture

• Customization: Available
• CAS No.: 78587-05-0
• Formula: C17H21ClN2O2S
• Model NO.: Hexythiazox 4%+ Pyridaben 16%EC
• 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: 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.

 

 

Common Name	Pyridaben
CAS Number	96489-71-3	Molecular Weight	364.93300
Density	1.12 g/cm3	Boiling Point	429.9ºC at 760 mmHg
Molecular Formula	C19H25ClN2OS	Melting Point	111-112ºC

Density	1.12 g/cm3
Boiling Point	429.9ºC at 760 mmHg
Melting Point	111-112ºC
Molecular Formula	C19H25ClN2OS
Molecular Weight	364.93300
Flash Point	213.8ºC
Exact Mass	364.13800
PSA	60.19000
LogP	5.24150
Index of Refraction	1.564
Storage condition	0-6°C

 

 

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).

Pyridaben is a non-systmic insecticide and acaricide, Rapid knock-down and long residual activity. It is a METI acaricide that inhibits mitochondrial electron transport at complex I (METI; Ki = 0.36 nmol/mg protein in rat brain mitochondria). Pyridaben is active against a variety of mites, inducing 100% mortality of C. malaccensis, D. farina, and T. putrescentia when administered via filter paper contact at doses of 25, 100, and 200 mg/m3, respectively. Active against all the developing stqages, especially against the larval and nymph stages. Control of red spiders on cotton, soya bean, fruit trees, ornamentals and vegetables at 5-20g/hl or 100-300kg/ha.
 

Application of Pesticide Mixture: Hexythiazox + Pyridaben

1. Introduction

This powerful miticide combination provides complete life-stage control of spider mites through two distinct modes of action:

• Hexythiazox: Targets eggs and larvae

• Pyridaben: Kills nymphs and adults

2. Recommended Uses

Target Pests

• Two-spotted spider mite (Tetranychus urticae)

• European red mite (Panonychus ulmi)

• Citrus red mite (Panonychus citri)

• Resistance-prone mite populations

Optimal Crops

• Fruit trees: Apples, pears, citrus

• Berries: Strawberries, grapes

• Vegetables: Tomatoes, cucumbers, eggplants

• Field crops: Cotton, soybeans

• Ornamentals: Roses, nursery plants

3. Application Guidelines

Mixing and Dosage

Formulation	Rate per Hectare	Water Volume
Hexythiazox 10% EC	300-500 mL	500-1000 L
Pyridaben 20% SC	400-600 mL	500-1000 L
Premix Example (Hexythiazox 5% + Pyridaben 15% SC)	800-1200 mL	500-1000 L

Application Timing

• Apply at first sign of mite infestation

• Best results when applied to young mite populations

• Reapplication interval: 10-14 days (max 2-3 applications/season)

Spray Method

1. Use high-pressure equipment (≥300 psi)

2. Ensure complete coverage of leaf undersides

3. Add non-ionic surfactant (0.1-0.25% v/v) for better adhesion

4. Apply during cooler hours (morning/evening)

4. Key Benefits

•  Complete life-stage control (eggs to adults)

•  Long residual activity (21-28 days)

•  Resistance management (two MoA groups)

•  Rainfast within 2 hours (Hexythiazox)

5. Precautions

Safety Considerations

• REI: 24 hours for most formulations

• PHI: 7-14 days (vegetables), 21-30 days (fruits)

• Bee toxicity: Pyridaben is highly toxic to bees - apply at dusk/dawn

Resistance Management

Rotate with miticides from different IRAC groups:

• Group 20B (e.g., Cyflumetofen)

• Group 23 (e.g., Spiromesifen)

• Group 25 (e.g., Bifenazate)

6. Commercial Formulation Example

MiteGuard Plus™ SC (Hexythiazox 5% + Pyridaben 15%):

• Dosage: 1.0-1.2 L/ha

• Coverage: 500-1000 L water/ha

• Rainfast: 2 hours

• REI: 24 hours

 

Company Profile

HANGZHOU TIANLONG BIOTECHNOLOGYCO.,LTD

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

 
 
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