Non-Native
Asparagus officinalis
More Info & Photos of Garden Asparagus
Non-Herbicide Management Options
1. Physical Management Options
2. Biological Management Options
Herbicide Control Options
Always read the product label for directions and precautions, as the label is the law. Click on the name of the product to see the label. Read the label for specific water use restrictions.
The active ingredients that have been successful in treating this plant include:
These ratings are based upon the U.S. Army Corps of Engineers aquatic herbicide trials.
Precautions
One danger with any chemical control method is the chance of an oxygen depletion after the treatment caused by the decomposition of the dead plant material. Oxygen depletion can kill fish in the pond. If the pond is heavily infested with weeds it may be possible (depending on the herbicide chosen) to treat the pond in sections and let each section decompose for about two weeks before treating another section. Aeration, particularly at night, for several days after treatment may help control the oxygen depletion.
One common problem in using aquatic herbicides is determining area and/or volume of the pond or area to be treated. To assist you with these determinations see SRAC #103 Calculating Area and Volume of Ponds and Tanks.
Many aquatically registered herbicides have water use restrictions (See General Water Use Restrictions).
To see the labels for these products click on the name. Always read and follow all label directions. Check label for specific water use restrictions.
Cultivation Options
This plant is non-native to North America and it is illegal to possess or transport this species in Texas. Please Report sightings to the Texas Parks and Wildlife Department:
(512) 389-4800
Questions?
If you need assistance, contact the Ag & Natural Resources agent in your county or hire a professional.