Category Archives: Fungicides

Botrytis Bumming You Out?

With the intense period of rain we just had, and with MORE rain coming on Friday, it’s time to think about Botrytis control and prevention.  One of the most common and destructive diseases of greenhouse crops, outbreaks usually follow periods of … Continue reading

Posted in Botrytis, diseases, Fungal diseases, Fungicides, Greenhouse Environment, Sanitation, Ventilation | Tagged , , , , , | Leave a comment

Managing Million Bells, 2017 Updates

It’s that time of year again, when unrooted cuttings or rooted plug trays of Million Bells (Calibrachoa) are first arriving in the greenhouse.   When they go right, Calibrachoa are a relatively easy, staple spring crop.  However, when million bells go bad, they … Continue reading

Posted in Aphid control, Aphidius wasps, biopesticides, Black root rot, Calibrachoa, Fungicides, fungus gnats, Preventative treatments, Thielaviopsis, Thrips | Tagged , , , | Leave a comment

Two new fungicide registrations!

That’s right!  As of today, flower growers have 2 new weapons against fungal diseases at their disposal. Heritage MAXX (azoxystrobin) and Medallion (fludioxonil) are now registered for use in outdoor and greenhouse ornamentals. Heritage (a Group 11 fungicide) is a systemic fungicide, … Continue reading

Posted in Fungal diseases, Fungicides, New Products, Registered pesticides | Tagged , , , , , , , , , , , , , , , , | 2 Comments

Floriculture IPM Check-in: What’s working in Points?

It’s that time of year again, where the struggle against pests of poinsettias is real.  So I thought it was time for a summary of what’s working in the industry, and what’s not. (Beware!  This is a longer post than … Continue reading

Posted in diseases, Fungicides, insect pests, Lewis mite, Pest control strategies, Poinsettia, Pythium, Whitefly | Tagged , , , , , , , , , , , , | Leave a comment