The sun is shining in my office window, which makes me want to head home. But I’ll stick around long enough to send this off to you (and hope you find time to get out in the sun, too)

I gave a talk on biopesticides so guess what? I have information on biopesticides for you!

Looking for biopesticides that are appropriate for a particular problem – heck, even if you are just looking for pesticides for a particular problem? IR4 has a cool labels database which includes efficacy data so you can compare! Its got a good search page and links to labels, even tells you if it is acceptable for organic production. I LOVE it when people make my job easier!

Spear and Spear T are biological insecticides – based on spider peptides no less (Charlotte! Who knew!) – newly registered for NYS. Spear is registered for ornamentals, edible, and turf (a variety of Lepidoptera and thrips). Spear T is labeled for thrips management in greenhouses. If you’ve tried them, I’d like to hear about efficacy.  To find NYS labels go to  NYS PAD and look under Names – Spear and Registrant – Vestaron.

Apps, apps and more apps. Of course, my favorite is my own and you can watch me talk about it at a Horticulture seminar  (January 30 blog post) It is called Greenhouse Scout and is available on Apple and Android.

19 for Nurseries! And other plant geeks.

Greenhouse Grower’s App (only for Apple smart devices) – a set of 12 production calculators and a free Lite version of 5 of them). It is from Australia so the measurements are in different units.

Now that you are (or are thinking about) warming up your greenhouses for the spring crop, don’t assume that the cold weather killed off all the insect pests. They are diabolically clever at surviving (remember some of them survive outside in the winter, too). A great article from UMass with additional resources to convince you.  Want to know what’s popping out before the plants go in? Hang sticky cards under the benches if there is enough soil on the floor for fungus gnats and thrips to survive in, or near where pests might come in to the greenhouse and see what you catch.

I’ve heard one report so far of broad mite (admittedly not in NY but they like it here, too) so here’s Dan Gilrein’s broad mite post from e-Gro. There are other posts on the topic there, too – just Google e-Gro and broad mite and they will pop up, just like broad mites)

Aphids will tolerate cooler temperatures than some pests so we have seen aphids happily going about their unfortunate business in overwintered perennials in tunnels in late winter (is it late winter yet?). And heard anecdotally that people have successfully used ladybugs to control them. So, an article from Suzanne Wainwright-Evans (the BugLady) on using wild collected ladybugs  (Don’t even think about it!)

Enough for one post! But lots more to come.