# Many Flowered Aster Weed Killer

*Symphyotrichum ericoides Herbicide*

###### Common Name for: White Heath Aster

Description of Aster, Many Flowered (Symphyotrichum ericoides):

The white heath aster is a bushy play, growing 1.6' to 3.3' tall with a spread of up to 12". The root system is of rhizomes and stolons, with narrow leaves that are 0.4" wide and 2.8" long. During the flowering phase, most of the leaves fall off except for the ones directly below the head of the flower and can produce up to 100 flower heads.

CertainLabel™

### Many Flowered Aster Optimized Control Options Finder

**Legend:**

Control

Suppression

No Control

*According to the manufacturer approved labels: The following*

**20 weed killers**, applied at the listed application rates, will control**Many Flowered Aster**.**Spot Treatment**

per

Label Rate:

**0.085**ounces per gallon

Cost Effectiveness:

Makes

at a cost of

**118.125**gallonsat a cost of

**$1.14**per gallonInstructions:

May need a second application of Celsius WG for control. If weeds are showing signs of recovery, make a second application 2-4 weeks after the first.

**Blanket Treatment**

per

Label Rate:

**0.085**ounces per 1,000 sqft

Cost Effectiveness:

Covers

at a cost of

**118125**square feetat a cost of

**$1.14**per 1,000 sqftInstructions:

**Safe On**

Bermudagrass, Buffalograss, Centipedegrass, St. Augustinegrass, and Zoysiagrass

Safe Rate:

Safe Rate:

**0.056**-

**0.113**ounces per gallon

or

**0.056**-

**0.113**ounces per 1,000 sqft

**Spot Treatment**

per

Label Rate:

**0.75**-

**1.8**fluid ounces per gallon

Cost Effectiveness:

Makes

at a cost of

**11.111**-**26.667**gallonsat a cost of

**$1.31**-**$3.15**per gallon**Blanket Treatment**

per

Label Rate:

**0.73**-

**1.84**fluid ounces per 1,000 sqft

Cost Effectiveness:

Covers

at a cost of

**10890**-**27225**square feetat a cost of

**$1.29**-**$3.21**per 1,000 sqft**Safe On**

Annual Bluegrass, Annual Ryegrass, Bentgrass, Colonial Bentgrass, Fine Fescue, Kentucky Bluegrass, Perennial Ryegrass, Red Fescue, and Tall Fescue

Safe Rate:

Safe Rate:

**1.1**-

**1.8**fluid ounces per gallon

or

**1.1**-

**1.84**fluid ounces per 1,000 sqft

Bermudagrass, Buffalograss, and Zoysiagrass

Safe Rate:

Safe Rate:

**0.75**-

**1.5**fluid ounces per gallon

or

**0.73**-

**1.47**fluid ounces per 1,000 sqft

**Spot Treatment**

No spot treatment rates listed. Please, review the label or contact the merchant for more information.

**Broadcast Treatment**

per

Label Rate:

**2.4**lbs per 1,000 sqft

Cost Effectiveness:

Covers

at a cost of

**5000**square feetat a cost of

**$4.89**per 1,000 sqft**Safe On**

Annual Ryegrass, Bermudagrass, Buffalograss, Chewings Fescue, Fine Fescue, Hard Fescue, Kentucky Bluegrass, Perennial Ryegrass, Red Fescue, Seashore Paspalum, Tall Fescue, and Zoysiagrass

Safe Rate:

Safe Rate:

**2.4**lbs per 1,000 sqft

**Spot Treatment**

per

Label Rate:

**0.75**-

**2.4**fluid ounces per gallon

Cost Effectiveness:

Makes

at a cost of

**6.667**-**21.333**gallonsat a cost of

**$1.09**-**$3.48**per gallon**Blanket Treatment**

per

Label Rate:

**0.75**-

**2.4**fluid ounces per 1,000 sqft

Cost Effectiveness:

Covers

at a cost of

**6667**-**21333**square feetat a cost of

**$1.09**-**$3.48**per 1,000 sqft**Safe On**

Fine Fescue, Perennial Ryegrass, Red Fescue, and Tall Fescue

Safe Rate:

Safe Rate:

**1.5**-

**2.4**fluid ounces per gallon

or

**1.5**-

**2.4**fluid ounces per 1,000 sqft

Bahiagrass, Buffalograss, and Centipedegrass

Safe Rate:

Safe Rate:

**0.75**-

**1.8**fluid ounces per gallon

or

**0.75**-

**1.1**fluid ounces per 1,000 sqft

Bermudagrass and Zoysiagrass

Safe Rate:

Safe Rate:

**0.75**-

**1.8**fluid ounces per gallon

or

**0.75**-

**1.8**fluid ounces per 1,000 sqft

St. Augustinegrass

Safe Rate:

Safe Rate:

**0.75**-

**1.8**fluid ounces per gallon

or

**0.75**-

**1.1**fluid ounces per 1,000 sqft

**Spot Treatment**

per

Label Rate:

**0.75**-

**1.5**fluid ounces per gallon

Cost Effectiveness:

Makes

at a cost of

**21.333**-**42.667**gallonsat a cost of

**$0.84**-**$1.69**per gallon**Blanket Treatment**

per

Label Rate:

**0.75**-

**1.5**fluid ounces per 1,000 sqft

Cost Effectiveness:

Covers

at a cost of

**21333**-**42667**square feetat a cost of

**$0.84**-**$1.69**per 1,000 sqft**Safe On**

Colonial Bentgrass, Fine Fescue, Kentucky Bluegrass, Perennial Ryegrass, Red Fescue, and Tall Fescue

Safe Rate:

Safe Rate:

**1.5**-

**2**fluid ounces per gallon

or

**1.5**-

**2**fluid ounces per 1,000 sqft

Bahiagrass, Buffalograss, Centipedegrass, St. Augustinegrass, and Zoysiagrass

Safe Rate:

Safe Rate:

**0.75**-

**1.5**fluid ounces per gallon

or

**0.75**-

**1.5**fluid ounces per 1,000 sqft

Bermudagrass

Safe Rate:

Safe Rate:

**0.75**-

**2**fluid ounces per gallon

or

**0.75**-

**2**fluid ounces per 1,000 sqft

**Spot Treatment**

per

Label Rate:

**1.8**-

**3**fluid ounces per gallon

Cost Effectiveness:

Makes

at a cost of

**42.667**-**71.111**gallonsat a cost of

**$1.88**-**$3.14**per gallon**Blanket Treatment**

per

Label Rate:

**1.8**-

**3**fluid ounces per 1,000 sqft

Cost Effectiveness:

Covers

at a cost of

**42667**-**71111**square feetat a cost of

**$1.88**-**$3.14**per 1,000 sqft**Safe On**

Annual Bluegrass, Annual Ryegrass, Fine Fescue, Kentucky Bluegrass, Perennial Ryegrass, Roughstalk Bluegrass, and Tall Fescue

Safe Rate:

Safe Rate:

**2.6**-

**3**fluid ounces per gallon

or

**2.6**-

**3**fluid ounces per 1,000 sqft

Bermudagrass and Zoysiagrass

Safe Rate:

Safe Rate:

**1.8**-

**2.6**fluid ounces per gallon

or

**1.8**-

**2.6**fluid ounces per 1,000 sqft

**Spot Treatment**

per

Label Rate:

**1.2**-

**1.5**fluid ounces per gallon

Cost Effectiveness:

Makes

at a cost of

**85.333**-**106.667**gallonsat a cost of

**$0.54**-**$0.68**per gallon**Blanket Treatment**

per

Label Rate:

**1.2**-

**1.5**fluid ounces per 1,000 sqft

Cost Effectiveness:

Covers

at a cost of

**85333**-**106667**square feetat a cost of

**$0.54**-**$0.68**per 1,000 sqft**Safe On**

Annual Ryegrass, Bahiagrass, Fine Fescue, Kentucky Bluegrass, Perennial Ryegrass, Red Fescue, Tall Fescue, and Zoysiagrass

Safe Rate:

Safe Rate:

**1.2**-

**1.5**fluid ounces per gallon

or

**1.2**-

**1.5**fluid ounces per 1,000 sqft

Centipedegrass and St. Augustinegrass

Safe Rate:

Safe Rate:

**1**fluid ounces per gallon

or

**1**fluid ounces per 1,000 sqft

Bentgrass

Safe Rate:

Safe Rate:

**1**fluid ounces per gallon

or

**1**fluid ounces per 1,000 sqft

Bermudagrass

Safe Rate:

Safe Rate:

**0.75**-

**1.5**fluid ounces per gallon

or

**0.75**-

**1.5**fluid ounces per 1,000 sqft

**Spot Treatment**

per

Label Rate:

**1.1**-

**1.5**fluid ounces per gallon

Cost Effectiveness:

Makes

at a cost of

**213.333**-**290.909**gallonsat a cost of

**$0.36**-**$0.50**per gallon**Blanket Treatment**

per

Label Rate:

**1.1**-

**1.5**fluid ounces per 1,000 sqft

Cost Effectiveness:

Covers

at a cost of

**213333**-**290909**square feetat a cost of

**$0.36**-**$0.50**per 1,000 sqft**Safe On**

Annual Bluegrass, Annual Ryegrass, Fine Fescue, Kentucky Bluegrass, Perennial Ryegrass, Red Fescue, and Tall Fescue

Safe Rate:

Safe Rate:

**1.1**-

**1.5**fluid ounces per gallon

or

**1.1**-

**1.5**fluid ounces per 1,000 sqft

Bahiagrass, Bermudagrass, Buffalograss, and Zoysiagrass

Safe Rate:

Safe Rate:

**1.1**-

**1.5**fluid ounces per gallon

or

**1.1**-

**1.5**fluid ounces per 1,000 sqft

Bentgrass

Safe Rate:

Safe Rate:

**0.66**fluid ounces per gallon

or

**0.66**fluid ounces per 1,000 sqft

**Spot Treatment**

per

Label Rate:

**0.92**-

**1.5**fluid ounces per gallon

Cost Effectiveness:

Makes

at a cost of

**85.333**-**139.13**gallonsat a cost of

**$0.59**-**$0.96**per gallon**Blanket Treatment**

per

Label Rate:

**0.92**-

**1.5**fluid ounces per 1,000 sqft

Cost Effectiveness:

Covers

at a cost of

**85333**-**139130**square feetat a cost of

**$0.59**-**$0.96**per 1,000 sqft**Safe On**

Annual Bluegrass, Annual Ryegrass, Bentgrass, Colonial Bentgrass, Fine Fescue, Kentucky Bluegrass, Perennial Ryegrass, Red Fescue, and Tall Fescue

Safe Rate:

Safe Rate:

**1.2**-

**1.5**fluid ounces per gallon

or

**1.2**-

**1.5**fluid ounces per 1,000 sqft

Annual Bluegrass, Annual Ryegrass, Bentgrass, Colonial Bentgrass, Fine Fescue, Kentucky Bluegrass, Perennial Ryegrass, Red Fescue, and Tall Fescue

Safe Rate:

Safe Rate:

**1.2**-

**1.5**fluid ounces per gallon

or

**1.2**-

**1.5**fluid ounces per 1,000 sqft

Bahiagrass, Bermudagrass, Buffalograss, Centipedegrass, and Zoysiagrass

Safe Rate:

Safe Rate:

**1**-

**1.2**fluid ounces per gallon

or

**1**-

**1.2**fluid ounces per 1,000 sqft

Bahiagrass, Bermudagrass, Buffalograss, Centipedegrass, and Zoysiagrass

Safe Rate:

Safe Rate:

**1**-

**1.2**fluid ounces per gallon

or

**1**-

**1.2**fluid ounces per 1,000 sqft

**Spot Treatment**

per

Label Rate:

**0.37**-

**1.1**fluid ounces per gallon

Cost Effectiveness:

Makes

at a cost of

**29.091**-**86.486**gallonsat a cost of

**$0.44**-**$1.31**per gallonInstructions:

See green rates section above for your grass type and rates.

**Blanket Treatment**

per

Label Rate:

**0.37**-

**1.1**fluid ounces per 1,000 sqft

Cost Effectiveness:

Covers

at a cost of

**29091**-**86486**square feetat a cost of

**$0.44**-**$1.31**per 1,000 sqftInstructions:

See green rates section above for your grass type and rates.

**Safe On**

Fine Fescue, Kentucky Bluegrass, Red Fescue, Tall Fescue, and Zoysiagrass

Safe Rate:

Safe Rate:

**0.75**-

**1.1**fluid ounces per gallon

or

**0.75**-

**1.1**fluid ounces per 1,000 sqft

Centipedegrass, Seashore Paspalum, and St. Augustinegrass

Safe Rate:

Safe Rate:

**0.37**-

**0.55**fluid ounces per gallon

or

**0.37**-

**0.55**fluid ounces per 1,000 sqft

Bentgrass and Bermudagrass

Safe Rate:

Safe Rate:

**0.75**fluid ounces per gallon

or

**0.75**fluid ounces per 1,000 sqft

**Spot Treatment**

per

Label Rate:

**6.25**fluid ounces per gallon

Cost Effectiveness:

Makes

at a cost of

**5.12**gallonsat a cost of

**$4.38**per gallon**Blanket Treatment**

per

Label Rate:

**6.4**fluid ounces per 1,000 sqft

Cost Effectiveness:

Covers

at a cost of

**5000**square feetat a cost of

**$4.48**per 1,000 sqft**Safe On**

Annual Ryegrass, Bermudagrass, Buffalograss, Chewings Fescue, Fine Fescue, Hard Fescue, Kentucky Bluegrass, Perennial Ryegrass, Red Fescue, Tall Fescue, and Zoysiagrass

Safe Rate:

Safe Rate:

**6.25**fluid ounces per gallon

or

**6.4**fluid ounces per 1,000 sqft

**Spot Treatment**

per

Label Rate:

**0.73**-

**1.1**fluid ounces per gallon

Cost Effectiveness:

Makes

at a cost of

**116.364**-**175.342**gallonsat a cost of

**$0.19**-**$0.29**per gallon**Blanket Treatment**

per

Label Rate:

**0.73**-

**1.1**fluid ounces per 1,000 sqft

Cost Effectiveness:

Covers

at a cost of

**116364**-**175342**square feetat a cost of

**$0.19**-**$0.29**per 1,000 sqft**Safe On**

No safe on treatments listed. Please, review the label or contact the merchant for more information.

**Spot Treatment**

No spot treatment rates listed. Please, review the label or contact the merchant for more information.

**Blanket Treatment**

per

Label Rate:

**0.37**-

**1.47**fluid ounces per 1,000 sqft

Cost Effectiveness:

Covers

at a cost of

**217800**-**871200**square feetat a cost of

**$0.00**per 1,000 sqft**Safe On**

Bahiagrass, Bentgrass, Bermudagrass, Buffalograss, Chewings Fescue, Fine Fescue, Hard Fescue, Kentucky Bluegrass, Perennial Ryegrass, Red Fescue, St. Augustinegrass, Tall Fescue, and Zoysiagrass

Safe Rate:

Safe Rate:

**0.37**-

**1.47**fluid ounces per 1,000 sqft

**Spot Treatment**

per

Label Rate:

**0.75**-

**1.5**fluid ounces per gallon

Cost Effectiveness:

Makes

at a cost of

**85.333**-**170.667**gallonsat a cost of

**$0.47**-**$0.94**per gallon**Blanket Treatment**

per

Label Rate:

**1.1**-

**1.5**fluid ounces per 1,000 sqft

Cost Effectiveness:

Covers

at a cost of

**85333**-**116364**square feetat a cost of

**$0.69**-**$0.94**per 1,000 sqft**Safe On**

Annual Bluegrass, Annual Ryegrass, Fine Fescue, Kentucky Bluegrass, Perennial Ryegrass, Red Fescue, and Tall Fescue

Safe Rate:

Safe Rate:

**1.1**-

**1.5**fluid ounces per gallon

or

**1.1**-

**1.5**fluid ounces per 1,000 sqft

Bahiagrass, Bermudagrass, Buffalograss, and Zoysiagrass

Safe Rate:

Safe Rate:

**0.75**-

**0.83**fluid ounces per gallon

or

**1.1**-

**1.5**fluid ounces per 1,000 sqft

Bentgrass

Safe Rate:

Safe Rate:

**0.66**fluid ounces per gallon

or

**0.66**fluid ounces per 1,000 sqft

**Spot Treatment**

per

Label Rate:

**0.7**-

**2.2**fluid ounces per gallon

Cost Effectiveness:

Makes

at a cost of

**58.182**-**182.857**gallonsat a cost of

**$0.62**-**$1.94**per gallon**Blanket Treatment**

per

Label Rate:

**0.7**-

**2.2**fluid ounces per 1,000 sqft

Cost Effectiveness:

Covers

at a cost of

**58182**-**182857**square feetat a cost of

**$0.62**-**$1.94**per 1,000 sqft**Safe On**

Annual Bluegrass, Annual Ryegrass, Fine Fescue, Kentucky Bluegrass, Perennial Ryegrass, Red Fescue, and Tall Fescue

Safe Rate:

Safe Rate:

**192**-

**281.6**fluid ounces per gallon

or

**1.5**-

**2.2**fluid ounces per 1,000 sqft

Bahiagrass, Bermudagrass, Centipedegrass, Seashore Paspalum, St. Augustinegrass, and Zoysiagrass

Safe Rate:

Safe Rate:

**89.6**-

**192**fluid ounces per gallon

or

**0.7**-

**1.5**fluid ounces per 1,000 sqft

Bentgrass

Safe Rate:

Safe Rate:

**192**-

**281.6**fluid ounces per gallon

or

**1.5**-

**2.2**fluid ounces per 1,000 sqft

**Spot Treatment**

per

Label Rate:

**1.33**fluid ounces per gallon

Cost Effectiveness:

Makes

at a cost of

**24.06**gallonsat a cost of

**$0.81**per gallon**Blanket Treatment**

per

Label Rate:

**0.73**-

**1.16**fluid ounces per 1,000 sqft

Cost Effectiveness:

Covers

at a cost of

**27657**-**43560**square feetat a cost of

**$0.45**-**$0.70**per 1,000 sqftInstructions:

These species may require repeat treatments and/or the specified higher rate.

**Safe On**

No safe on treatments listed. Please, review the label or contact the merchant for more information.

**Spot Treatment**

per

Label Rate:

**0.75**-

**1.5**fluid ounces per gallon

Cost Effectiveness:

Makes

at a cost of

**85.333**-**170.667**gallonsat a cost of

**$0.00**per gallon**Blanket Treatment**

per

Label Rate:

**0.75**-

**1.5**fluid ounces per 1,000 sqft

Cost Effectiveness:

Covers

at a cost of

**85333**-**170667**square feetat a cost of

**$0.00**per 1,000 sqft**Safe On**

Safe Rate:

**1.2**-

**1.5**fluid ounces per gallon

or

**1.2**-

**1.5**fluid ounces per 1,000 sqft

Bahiagrass, Bermudagrass, and Zoysiagrass

Safe Rate:

Safe Rate:

**0.75**-

**0.83**fluid ounces per gallon

or

**0.75**-

**0.83**fluid ounces per 1,000 sqft

**Spot Treatment**

per

Label Rate:

**0.73**-

**1.47**fluid ounces per gallon

Cost Effectiveness:

Makes

at a cost of

**217.687**-**438.356**gallonsat a cost of

**$0.32**-**$0.64**per gallon**Blanket Treatment**

per

Label Rate:

**0.73**-

**1.47**fluid ounces per 1,000 sqft

Cost Effectiveness:

Covers

at a cost of

**217687**-**438356**square feetat a cost of

**$0.32**-**$0.64**per 1,000 sqft**Safe On**

Bahiagrass, Bermudagrass, St. Augustinegrass, and Zoysiagrass

Safe Rate:

Safe Rate:

**0.73**-

**0.92**fluid ounces per gallon

or

**0.73**-

**0.92**fluid ounces per 1,000 sqft

Bahiagrass, Bermudagrass, St. Augustinegrass, and Zoysiagrass

Safe Rate:

Safe Rate:

**0.73**-

**0.92**fluid ounces per gallon

or

**0.73**-

**0.92**fluid ounces per 1,000 sqft

Fine Fescue, Kentucky Bluegrass, Perennial Ryegrass, and Tall Fescue

Safe Rate:

Safe Rate:

**1.1**-

**1.47**fluid ounces per gallon

or

**1.1**-

**1.47**fluid ounces per 1,000 sqft

Bentgrass

Safe Rate:

Safe Rate:

**0.66**fluid ounces per gallon

or

**0.66**fluid ounces per 1,000 sqft

**Spot Treatment**

per

Label Rate:

**1.33**fluid ounces per gallon

Cost Effectiveness:

Makes

at a cost of

**24.06**gallonsat a cost of

**$0.90**per gallon**Blanket Treatment**

per

Label Rate:

**0.75**-

**1.16**fluid ounces per 1,000 sqft

Cost Effectiveness:

Covers

at a cost of

**27586**-**42667**square feetat a cost of

**$0.51**-**$0.78**per 1,000 sqftInstructions:

Use 0.75 to 1.16 fl. oz. of product (0.022-0.034 lb ae) per 1,000 sq. ft. per application for control of annual broadleaf weeds. Use 1.16 fl. oz. of product (0.034 lb ae) per 1,000 sq. ft per application for control of biennial and perennial broadleaf weeds.

**Safe On**

No safe on treatments listed. Please, review the label or contact the merchant for more information.

**Spot Treatment**

No spot treatment rates listed. Please, review the label or contact the merchant for more information.

**Blanket Treatment**

per

Label Rate:

**0.37**ounces per 1,000 sqft

Cost Effectiveness:

Covers

at a cost of

**43199**square feetat a cost of

**$3.45**per 1,000 sqft**Safe On**

Bahiagrass, Bentgrass, Bermudagrass, Buffalograss, Centipedegrass, Chewings Fescue, Kentucky Bluegrass, Perennial Ryegrass, Red Fescue, St. Augustinegrass, Tall Fescue, and Zoysiagrass

Safe Rate:

Safe Rate:

**0.247**-

**0.494**ounces per 1,000 sqft