Plant Growth Regulator 4 Chlorophenoxyacetic Acid 4CPA 98%TC 8%SP CAS 122-88-3

Industry-specific attributes

Other Attributes

Flower and Fruit Preservation: Spraying during the flowering stage on crops such as tomatoes, eggplants, and citrus can prevent the formation of an abscission layer at the base of the flower stalk, effectively reducing flower drop and improving fruit set rate.

Induction of Parthenocarpy: It can stimulate ovary enlargement to form seedless fruits without pollination. This is applied in crops like tomatoes, grapes, and cucumbers.

Growth Promotion: It can promote the growth of stems, leaves, and root systems in certain crops.

Yield Increase: By enhancing the fruit set rate and promoting fruit expansion, it ultimately increases yield.

High Efficacy:Extremely low application rates can produce significant physiological effects, such as improving fruit set and enlarging fruits.

Specificity:Its effects vary greatly across different crops, varieties, growth stages, and application sites. For example, it shows remarkable effectiveness in preventing fruit drop in tomatoes.

Timing Sensitivity:The timing of application is critical. For instance, when used to protect tomato fruits, it must be sprayed during the flowering period (when flowers are half to fully open); application too early or too late reduces its effectiveness.

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