Monterey Sucker-Stopper RTU - 16 fl oz - Ready-To-Use Plant Growth Regulator Spray

Ready-To-Use Sucker Control Without Mixing - 16 fl oz

Suckers and water sprouts draw energy away from the growth you want to keep, and pruning them back repeatedly takes time. Monterey Sucker-Stopper RTU is a plant growth regulator that prevents these shoots from forming. It arrives ready to use, so there is no dilution step. Its active ingredient is Ethyl 1-naphthaleneacetate at 1.15%.

This 16 fl oz bottle suits small orchards, ornamental plantings and growers who want to treat a few trees or shrubs by spot treatment. Larger operations can buy multiple bottles as needed.

Key Features & Benefits

• Ready-To-Use formulation — skip mixing and apply straight from the container.
• Plant growth regulator — works on the plant's growth response to prevent suckers and water sprouts.
• Spot treatment — target specific areas of a plant.
• Disclosed composition — 1.15% active ingredient and 98.85% inert ingredients.

Who Should Use Monterey Sucker-Stopper RTU

Growers managing apples, pears, olives, non-bearing citrus and woody ornamental plants who want to reduce sucker and water sprout growth. Wear gloves when applying and read the label first.

About Monterey Sucker-Stopper RTU

Monterey Sucker-Stopper RTU is a ready-to-use liquid spray with 1.15% Ethyl 1-naphthaleneacetate, an NAA-type plant growth regulator. It is sold as one 16 fl oz bottle.

Frequently Asked Questions

Q: What is Sucker-Stopper RTU used for?
A: It is used to prevent suckers and water sprouts on apples, pears, olives, non-bearing citrus and woody ornamental plants.

Q: Do I need to dilute it?
A: No. It is a ready-to-use formulation, so it is applied as supplied.

Q: How do I apply it?
A: Use spot treatment on the areas you want to control, and wear gloves. Follow the product label for directions.

Q: What does the active ingredient do?
A: Ethyl 1-naphthaleneacetate is an NAA-type plant growth regulator. It is the active ingredient at 1.15% of the formula.

Q: Can it injure foliage?
A: Foliage injury may result. Keep the product off foliage you want to protect and follow the label directions.

Q: How long does it last in storage?
A: It keeps for about 3 years when stored in a dry, clean area.