Hold on to Your Needles!

As the weather warms, Christmas tree growers and nursery folks are beginning to get back into their fields to select trees for digging or to assess field conditions. Recent samples in the Plant Diagnostic Laboratory suggest it would be prudent to keep an eye out for disease symptoms and signs that would have appeared or […]

Continue reading...

Perennial Weed Control Using Cultural/Mechanical Techniques

Most annual and perennial weeds reproduce from seed, but many perennials also reproduce vegetatively.  Examples of vegetative reproductive parts of weeds include stolens, rhizomes, roots, tubers, bulbs, and nutlets.  Bermudagrass has stolens, which are above ground horizontal stems.  Quackgrass spreads by rhizomes, which are underground horizontal stems.  Canada thistle, milkweed, hemp dogbane, horsenettle, and bindweed […]

Continue reading...

Guthion Use in Parsley

Guthion

The Environmental Protection Agency has extended the time for the use of existing stocks of Guthion (azinphos-methyl) in parsley and certain tree fruit crops.  A supplemental label was registered for 2013 allowing the use of guthion until September 30.  Guthion can no longer be purchased and is in a 6 year phase out period.

Continue reading...

Early Spring Insect Pests

With a cold, wet March, the spring crops have been slow to be put in, and consequently there have been few pest concerns.  However, this will change with the onset of temperatures nudging 60⁰ F and drier conditions.  There is always the question of how well did the insects survive the winter.   

Continue reading...

Attention Master Gardener Coordinators:

Any product recommendations published in the Plant and Pest Advisory are made for licensed pesticide applicators, and specifically are NOT directed at homeowners. This information should not be distributed to other Master Gardeners; nor be distributed/recommended to homeowners. There is a statement on the bottom of the Plant and Pest Advisory homepage that directly cautions: […]

Continue reading...

Crop Insurance Deadline for NJ Nursery

By Garden State Crop Insurance Education Initiative Raleigh, North Carolina, March 25, 2013— USDA’s Risk Management Agency (RMA) announces New Jersey nursery producers should be aware that the final date for a new applicant to apply for 2014 nursery crop insurance is May 1, 2013.  New applications for crop year 2014 may be accepted until […]

Continue reading...