Turfgrass Growth Regulators
PGRs are separated into two groups, Type I
About Turfgrass Growth Regulators
and Type II, based on how the inhibit growth. Type I inhibitors are primarily absorbed through the foliage and inhibit cell division and differentiation in meristematic regions. They are inhibitors of vegetative growth and interfere with seedhead development. Their growth inhibition is rapid, occurring within 4 to 10 days, and lasts 3 to 4 weeks, depending on application rate. Embark (mefluidide) is an example of a Type I inhibitor that inhibits cell division in growth and development. Type II i
Turfgrass Growth Regulators (PGRs are separated into two groups, Type I) is a turf weed commonly found in lawns throughout Middle Tennessee, including Columbia, Thompson's Station, Spring Hill, and the surrounding areas. This entry is part of our Weed Identification Library.
As lawn care and treatment specialists, we identify and treat Turfgrass Growth Regulators regularly when servicing properties across the region. Proper identification is the first step toward selecting the right herbicide and timing for effective control.
Quick Facts
- Common Name
- Turfgrass Growth Regulators
- Scientific Name
- PGRs are separated into two groups, Type I
- Type
- Turf Weed
- Region
- Middle Tennessee
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