WK15

Let's talk about bios this week! We use the term "bios" to describe "bio controls" which are beneficial organisms that we use to control pests such as aphids, thrips, mites etc. With the right program bios can provide control and even eliminate pest infestations all while avoiding the use of chemicals or other control measures. In some cases bios work best with other control measures (such as manual removal of pests or chemical application to plants before release of bios) because IPM is all about integrating multiple tactics to combat and control pests and disease. Instead of trying to find just ONE solution to control your pest problems think about a MULTI FACTOR approach and use your resources and contact points to create a program that works for your facility (every facility will be different).

The picture attached shows aphids on a pansy in different stages as they become parasitized by the beneficial wasp "aphidius colemani". This wasp is released into the greenhouse and will search and find aphid colonies all on it's own! It's nice to know that bios can be working in your greenhouse even when you aren't there.