Should You Spray Cereal Leaf Beetle? popular

How many insects are there?  Our established threshold is one larva or egg per four tillers, with more larvae than eggs present to justify a spray. Note that scouting should be done away MORE » – from   Entomology

Rose Woes popular

Diseased Knock Out Rose received in the Clinic This week the Plant Disease and Insect Clinic at NCSU received a container rose with both downy mildew Botrytis blight. Both are favored by cool, MORE » – from   Integrated Pest Management

Rose Woes popular

This week the Plant Disease and Insect Clinic at NCSU received a container rose with both downy mildew Botrytis blight. Both are favored by cool, moist conditions, and both can cause extensive damage MORE »

Palmer Amaranth Control in Soybeans popular

Glyphosate-resistant Palmer amaranth is wide-spread across the Coastal Plain and is showing up alarmingly fast in the Piedmont. Not all Palmer amaranth in North Carolina is glyphosate-resistant. However, growers are encouraged to assume MORE » – from   Integrated Pest Management

Nutsedge is up, more at 11…. popular

As I was walking across campus today I found the first true sign that spring is here — purple nutsedge was up and growing.  That’s a sure signal that more nutsedge and spring MORE » – from   Horticulture