M1839 Growth Regulator

Label & SDS

EPA Label: link

Registration information

• U.S. EPA Registration number: 524-652
• U.S. EPA Status: CANCELLED

Description

'M1839 Growth Regulator' is a plant growth regulator. Its Federal EPA registration number is: 524-652. It was originally approved by EPA on 22 Dec 2017. Its registration got cancelled on 23 Feb 2022. It has a 'Caution' signal word. It has the following active ingredients: Paclobutrazol. It's approved for 35 sites including airports, ash, athletic fields, australian pine, basswood, boxelder, bradford pear, buildings and structures, elm, and eucalyptus. It is also approved for 3 pests and pest groups including but not limited to no pest and plant regulator.

Original registration date:

• 22 Dec 2017

Cancellation date:

• 23 Feb 2022

Alternative names:

• M1839 Growth RegulatorActive

Registrant:

• BAYER CROPSCIENCE LP
  
• Address:
  800 N. Lindbergh Blvd.
  St. Louis, MO 63141

Active ingredients:

• Paclobutrazol 21.8%
• Other ingredients 78.2%

Signal word:

• Caution

Product type:

• Plant Growth Regulator

Formulation:

• Soluble Concentrate

Registered target pests:

• No pest
• Plant regulator
• Plant regulator (reduce vegetative growth)

Registered target sites:

• Airports
• Ash (soil treatment)
• Athletic fields (soil treatment)
• Australian pine (soil treatment)
• Basswood (soil treatment)
• Boxelder (soil treatment)
• Bradford pear (soil treatment)
• Buildings and structures (nonagricultural-outdoor) (soil treatment)
• Elm (soil treatment)
• Eucalyptus (soil treatment)
• Fences
• Ficus (soil treatment)
• Hackberry (soil treatment)
• Industrial sites (soil treatment)
• Littleleaf linden (soil treatment)
• Locust (soil treatment)
• Maple (soil treatment)
• Oak (soil treatment)
• Office buildings
• Ornamental turf (soil treatment)
• Parking lots
• Parks (soil treatment)
• Playgrounds
• Recreational areas (soil treatment)
• Residential areas (soil treatment)
• Rights-of-way (soil treatment)
• Sassafras (soil treatment)
• Schools
• Sidewalks (soil treatment)
• Storage areas (outdoor)
• Sweetgum (soil treatment)
• Sycamore (soil treatment)
• Tuliptree (soil treatment)
• Walks (soil treatment)
• Weeping willows (soil treatment)