Duckweed Chemical Control Australia

You will have to use the maximum recommended dosage of tsunami dq which is 2 gallons of product per acre.

Duckweed chemical control australia.

Apply the chemical fairly evenly over the water surface. For duckweed control apply at 1 quart per surface acre where the average depth is 4 feet in a split application 10 to 14 days apart. For example on a 1 acre pond apply 1 2 quart and then the other 1 2 quart 10 to 14 days later. Duckweeds are tiny free floating plants that are native to australia.

One treatment treats the entire body of water for duckweed and many other common pond weeds for the season. Care should be taken when controlling very severe infestations not to cause de oxygenation of the water as large quantities decompose at once. Chemical control there are several options to control duckweed in ponds. Failure to follow these instructions will result in wasted time and money.

Use a season long herbicide such as airmax wipeout or sonar a s. Duckweed can tolerate a wide range ph between 4 5 and 7 5 as well as temperatures between 68f 20c and 86f 30c making duckweed a challenging aquatic plant management issue worldwide. It is very safe to the aquatic fauna and can be used in the presence of all species of fish. What does it look like.

Manual removal of duckweed is the cheapest way to controlling this invasive aquatic plant. Roundup pro biactive is the most widely used chemical for control of duckweeds. No matter which control method you choose it. Controlling duckweed includes the physical removal of duckweed and watermeal plants.

It does not affect other aquatic plants and treated water is safe for use as there is no withholding period. They include the smallest flowering plants on earth. Follow these specific steps to ensure you are applying the product appropriately. Catch falling leaves in autumn before they reach the pond floor by placing netting or other material on top of the water as a partial means of duckweed control.

Duckweed control includes the removal of leaf buildup on the bottom of the pond. They are an important food source for birds and aquatic animals. It is a natural product based on orange oil extracts that is safe and easy to apply. Treat as soon as plants appear in the spring.

Step 3 use the pond herbicide tsunami dq to get existing duckweed under control. For effective duckweed control and removal at a reasonable cost and without environmental damage or risk to water users choose which pond solution.