Nemasys L Beneficial Nematodes (1 billion 250 million nematodes)

Nemasys L Beneficial Nematodes (1 billion 250 million nematodes)
Price/Ea.
$420.15

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Product Overview

Nemasys L Beneficial Nematodes (250 million nematodes per pack) provide advanced biocontrol of black vine weevils. The naturally occurring parasitic nematode Steinernema kraussei offers fast, curative control of black vine weevil without harming non-target organisms. It is cold-temperature tolerant, providing control in temperatures as low as 41 degrees F and can withstand the harshest weather conditions. These beneficial nematodes reproduce continuously and stay active for up to six weeks after application, providing long-term control and protection.  This product works by seeking out and entering the larval and pupal stages of black vine weevil to release symbiotic bacteria in their bodies which will eventually kill them. 

Features and Specs

Active Ingredient Steinernema kraussei - 250 million per pack
Target pests Black vine weevil.
For use in Crops, greenhouse, soil or growing media, and foliage.
Application Can be applied with standard spray applicators. An application volume of 90 gallons per 1,000 sq. ft. is recommended. Lower volumes can be used when immediately followed with additional irrigation to the equivalent volume.
Pet safe Yes, if used as directed on the label.
Yield Tray of 250 million treats 5,500 square feet.
Formulation Gel.
NOT FOR SALE TO HI
Special Features Effective against larvae at warm and low temperatures. Cold-temperature tolerant.
Shipping Weight 5.00 lbs
Manufacturer BASF (Mfg. Number: 59014482)

Details

DIRECTIONS FOR USE:

Application Conditions:

For optimum results:

  • Treatment should be applied when black vine weevil larvae are present, in spring and autumn.
  • Soil or media temperatures should be between 40-86 deg F for at least two weeks after application.
  • The soil or media should be moist. n Routinely treat new material coming onto the nursery that may contain black vine weevil larvae.
  • Use entire tray at one time. n Use nematodes immediately after mixing.
  • Agitate nematodes constantly during application.
  • If product is applied over foliage, irrigate immediately with plain water.

This product contains living organisms that require special handling. Follow these instructions carefully to obtain maximum activity.

  1. Remove all filters from the nozzles and filters, 50 mesh or finer, from the application equipment.
  2. Partly fill the tank with cool clean water. Start the agitator and keep running until application is completed.
  3. Empty the appropriate number of Nemasys L trays into a large bucket, add 2 gallons of water and mix thoroughly.
  4. Rinse bucket contents into the tank through its sieve.
  5. Add the required volume of additional water to the tank.
  6. Apply Nemasys L solution.
  7. Irrigate immediately to wash nematodes off foliage. Do not irrigate to cause runoff from the tops of pots.

Recommended Rates:

Tray of 50 million nematodes treats 1,075 square feet. Tray of 250 million treats 5,500 square feet.

Drench Application:

Preferred method, especially where crop canopy is dense. Make up Nemasys L to give a final dilution of 1 tray (50 million) in 100 gallons of water, or 1 tray (250 million) in 500 gallons of water. Apply at 90 gallons per 1,000 square feet (2 billion per acre). See label for rates.

Spray Application:

Make up Nemasys L to give a final dilution of 1 tray (50 million) in 13 gallons water, or 1 tray (250 million) in 65 gallons water. Apply immediately at 13 gallons per 1,000 square feet (2 billion per acre).

Strawberry Application:

Prepare to a dilution of 1 tray (50 million) in 50-55 gallons water, or 1 tray (250 million) in 260-265 gallons water. Apply immediately at 3-3.5 ounces per plant. Drench each plant individually directing the application around the plant base, avoiding runoff. One 50 million tray will treat 2,000 plants, one 250 million tray will treat 10,000 plants.

Precautions:

  • Nemasys L will not control black vine weevil adults.
  • Do not use product if past expiration date listed on packaging or incorrectly stored.  It should be refrigerated prior to use at 40 degrees Fahrenheit.
  • Nemasys L is compatible with many commonly applied pesticides but some chemicals may reduce the viability and/or efficacy of the product: details are available from your distributor.
  • Nemasys L persists for approximately four weeks, larvae emerging from eggs laid after this time may be poorly controlled.
  • Do not store Nemasys L solution for future use. Do not exceed 300 psi pump pressure. 

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