Entonem 50 - Nematodes against peat fly

Target Pests of Steinernema feltiae

1. Diptera

• Fungus Gnat Larvae (Lycoriella spp., Bradysia spp.)
• Leafminer Larvae (Liriomyza spp.)
• Shore Fly Larvae (Scatella spp.)

2. Thysanoptera

• Thrip Pupae and Larvae (Frankliniella occidentalis)

3. Coleoptera - Weevils

• Vine Weevil Larvae (Otiorhynchus sulcatus)
• Other Weevil Larvae (Otiorhynchus spp.)

4. Lepidoptera - Caterpillars

• Tomato Moth Larvae (Tuta absoluta)
• Noctuid Larvae (Spodoptera spp., Helicoverpa spp., Agrotis spp., Autographa gamma, Chrysodeixis chalcites)
• Oak Processionary Caterpillar Larvae (Thaumetopoea processionea)
• Ghost Moth Larvae (Korscheltellus lupulina)

5. Hemiptera

• Sycamore Lace Bug (Corythucha ciliata)

Solution Preparation Instructions

Initial Preparation:

1. Remove nematode packets from the packaging.
2. Allow packets to reach room temperature for 30 minutes.

Dissolution in Water:

1. Empty the contents of each packet into a bucket containing at least 2 liters of water per packet.
2. Ensure the water temperature is between 15-20ºC (59-68ºF).

Soaking and Mixing:

1. Stir the solution well and let it stand for 5 minutes.
2. Stir the mixture again.

Transfer to Spray Tank:

1. Pour the contents into a spray tank that is half full.
   • Note: If mixing the tank with a compatible product, pour in Entonem last, into a fully filled tank.
2. Keep the mixture continuously agitated (e.g., with a recirculation pump).

Final Tank Filling:

1. Fill the tank with the required amount of water.

Application Instructions

Application Equipment:

Nematodes can be applied using:

• A watering can.
• A compressed air sprayer.
• An irrigation system.
• A backpack sprayer.
• A motorized sprayer.

Blockage Prevention:

• Remove all filters, especially those smaller than 0.3 mm (50 mesh).

Nozzle Configuration:

• Use a maximum pressure of 20 bars / 290 psi (at the nozzle).
• Ensure the nozzle opening is at least 0.5 mm (35 mesh).
• Preference: Fast flow cone nozzles.

Constant Mixing:

• Keep the mixture in constant agitation to prevent nematodes from settling at the bottom of the tank.

Tank Conditions:

• The tank water temperature should not exceed 25ºC (77ºF).
• The water pH should be between 4 and 8.

Solution Application:

• Evenly spray the solution over the surface of the soil or substrate in the cultivation area.

Application via Irrigation Systems:

• For irrigation or Dosatron/Venturi systems, it is recommended to use pressure-compensated irrigation systems.
• If unavailable, prefer spray or drench applications.
• For injection via Dosatron/Venturi, seek specific advice.

Application Timing:

• Spray the solution as soon as possible after preparation.
• Complete the application within a maximum of 5 hours.
• Do not store suspensions once mixed.

Environmental Conditions

Temperature Range:

• Soil or air temperature should be between 5ºC (41ºF) and 35ºC (95ºF) to avoid lethal conditions for nematodes.
• The optimal temperature range is between 19º-31ºC (66-88ºF).

UV Sensitivity:

• Nematodes are sensitive to ultraviolet light (UV). Avoid exposure to direct sunlight.

Soil Moisture Content:

• Keep the soil moisture content elevated for several days after application.
• It is advisable to water the crop before and immediately after application.

Foliar Applications:

• Spray Entonem when relative humidity exceeds 75% for several hours after treatment.
• Using an adjuvant or anti-desiccant/wetting agent can be beneficial.

Application Timing:

• Spray in the late evening or early morning so nematodes can act under optimal temperature and humidity conditions as described above.

Storage

After Receipt:

• Packets can be stored until the expiration date if unopened.

Storage Temperature:

• Keep packets at a temperature of 2-6ºC (36-43ºF).
• They can be stored in a household refrigerator, ensuring the temperature does not drop below 2ºC.