Tag Archives: fungus gnat control

Managing Million Bells

By Sarah Jandricic and Chevonne Carlow It’s that time of year again, when baskets of Million Bells (Calibrachoa) are going up in the greenhouse.  Here’s how to deal with and prevent some of their most common issues. From a nutritional … Continue reading

Posted in Aphid control, Aphids, Black root rot, Calibrachoa, fungus gnats, iron deficiency, Spring crops, Thielaviopsis | Tagged , , , , , , , , , , , , | 6 Comments

A Crime Against Callies: Floriculture IPM of Black Root Rot

Diagnosing a plant with vague symptoms like wilting, yellow and stunting is much like being a “plant detective”. First, you need to profile the “victim” — here,  Callibrachoa plugs.  Then, collect DNA evidence.  Finally, use knowledge and instinct to narrow down your “suspects”.  Only … Continue reading

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Spray technique affects nematode rates

Spraying nematodes in your greenhouse for fungus gnats, shoreflies, or thrips?  Then check out this article published in the January 2015 issue of Hort Matters (OMAFRA’s Horticultural newsletter): http://www.omafra.gov.on.ca/english/crops/hort/news/hortmatt/2015/01hrt15a2.htm Researchers realized that nematodes can “stick” to the inside of spray tanks, reducing … Continue reading

Posted in fungus gnats, Nematodes, Spray equipment, Thrips | Tagged , , , , , , , , , | Leave a comment