Your Position: King Quenson Group > Plant Growth Regulator > Thidiazuron

Our Advantage

  • Established in 2003
  • A+ level credit enterprise
  • Top 50 pesticide exports
  • Abundant supply chain
  • Strong supply capacity
  • Professional laboratory
  • Advanced equipment
  • Overseas branch
  • Environmental protection
  • low residue & toxicity
  • High quality & sufficient content
  • Professional packaging design
  • Professional label design
  • Registration support
  • Quality control monitoring
  • Safe and fast transportation
  • Thidiazuron
  • Thidiazuron


Tech Grade

98% TC


50% SC, 50% WP

Shelf Life

2 Years




40~45 Days


SGS, ISO9001, BV , A+ Credit



Product Name

Thidiazuron (TDZ)



Tech Grade
98% TC

50% SC, 50% WP


Plant growth regulator

Q1: Is Shenzhen KingQuenson Industry Co., Ltd a factory or a trader?

A1: Shenzhen KingQuenson Industry Co., Ltd is a factory and a trader.


Q2: Does Shenzhen KingQuenson Industry Co., Ltd offer sample?

A2: Shenzhen KingQuenson Industry Co., Ltd can offer 1kg or 1L free samples of our products; the customers will be responsible for the delivery fee.


Q3: What is the payment method?

A3: We accept T/T, L/C, O/A, and D/A.


Q4: Minimum Order Quantity?

A4: We recommend our customers to order 1KL or 1MT minimum of every product.


Q5: How does Shenzhen KingQuenson Industry Co., Ltd guarantee the quality of products?

A5: The products will accept the test of third-party labs.


Q6: Transportation.

A6: International Ocean Shipping, Air Transportation.


Q7: Delivery Time.

A7: 40 to 45 days after the confirm of packages.

Q8: How to get the prices?

A8: Please email us at ( ) or call us at ( 86-755-86612769 ). 

    Mode of action:

    • Thidiazuron can be absorbed by plant through its stem and leaf, then conduct between petiole and stem.

    • Under higher concentration, ethylene can be released, promote the activity of pectin and cellulase, then promote abscission of mature leaves, and speed up the cotton wadding.

    • Under lower concentration, thidiazuron act as cytokinin, it can promote fruit set, retard leaf senescence.


    • Used as cotton defoliant, make Cotton leaves drop before harvest;

    • Used to promote fruit set and keep fresh;

    • Promote the production of crops.

    • Flower cuttage with low concentration

    • Promote fruit-bearing, increase weight of single fruit

    • improve fruit setting ratefruit quality and increase yield

Product: Thidiazuron