Know Your Bugs: Phytoseiulus persimilis

Since the popularization of the modern greenhouse in Victorian England, non-chemical, greenhouse pest-control, as we know it, has been practiced. It was before modern chemical pesticides were available, and it was at this same time that Phytoseiulus persimilis (common name: Persimilis) became cosmopolitan and the standard for two spotted spider mite control.  Without the sophistication... Continue Reading →

Controlling Thrips with Beneficial Mites

In some areas, thrips begin to appear in early spring. Most of us become aware of thrips during a large influx late in the spring and throughout the summer. Thrips don't fly, rather, they tumble and in days of atmospheric convection, they (like many mites) use the electro-static conditions to levitate and travel large distances.... Continue Reading →

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