Amblyseius swirskii Bottled - Introduction Rates
Bottled Release Rates
General starting points. Adjust for the pest, the plant and how bad the infestation is, and check pests and predators regularly.
- Light infestation: 2–5 mites per sq. ft., every 1–2 weeks
- Heavy infestation: 5–10+ mites per sq. ft., every 1–2 weeks, with other compatible controls
How Far a Bottle Goes
| Size | Light (2–5/sq. ft.) | Heavy (5–10/sq. ft.) |
|---|---|---|
| 4,000 | 800–2,000 sq. ft. | 400–800 sq. ft. |
| 10,000 | 2,000–5,000 sq. ft. | 1,000–2,000 sq. ft. |
| 25,000 | 5,000–12,500 sq. ft. | 2,500–5,000 sq. ft. |
| 125,000 | 25,000–62,500 sq. ft. | 12,500–25,000 sq. ft. |
Temperature & Humidity
Effective range: 68–95°F (best 70–85°F). Humidity: 60–90%. If the air is dry, mist lightly before release; swirskii eggs need humidity to hatch.