(This post was co-written by S. Jandricic and A. Summerfield.)

Sometimes your thrips biocontrol program is working great. Other times, it seems to get completely overwhelmed.  Thrips often get out of control in Summer, when fall crop production is ramping up. But why is this?

Several factors can contribute to rising thrips numbers, but the major reason involves HOW and WHEN thrips like to invade your greenhouse. Read on to learn about this, and what you can do to stay on top of thrips this summer!

Continue reading “Where Do Most of Your Thrips Come From? The Answer May Surprise You.” →