• Enter your email address to follow this blog and receive notifications of new posts by email.

    Join 1,790 other followers

  • Southern IPM blog posts

    October 2019
    M T W T F S S
    « Sep    
     123456
    78910111213
    14151617181920
    21222324252627
    28293031  
  • Funded by USDA National Institute of Food and Agriculture

    The Southern Region IPM Center is located at North Carolina State University, 1730 Varsity Drive, Suite 110, Raleigh, NC 27606, and is sponsored by the United States Department of Agriculture, National Institute of Food and Agriculture.
  • Southern IPM Tweets

Southern nursery group shows growers how to get the biggest bang for their buck with weed control

Most of us are used to seeing weeds in our yards or flowerpots, but not in the plants that we buy in the store. Nursery crop growers and workers go to great lengths to make sure that the plants we buy are weed free when we pick them up. That service comes at a great cost to the grower, however, so Joseph Neal at NC State University sought to remove some of the burden by teaching nursery owners more efficient and economical ways to weed their container plants.

Weeds are a serious problem for nursery crop growers, not just because they reduce marketability of their container plants, but also because they can inhibit plant development. Just one large crabgrass plant in a container with Japanese holly, for instance, can reduce the weight of the holly by as much as 60 percent. Nursery crop producers use between three and six applications of preemergence herbicides per year, and often must still hard weed after that. The cost of hand weeding is between $500 and $4,000 per acre per year based on labor costs. Continue reading

Just released and FREE! Southeastern Pest Control Guide for Nursery and Landscape Plants available

Tired of going from state to state sifting through extension publications for the latest pest management recommendations? If this sounds like the start of an info-mercial, you’re right!

A team of University and Extension personnel from around the Southeast has created the 2017 Southeastern US Pest Control Guide for Nursery Crops and Landscape Plantings. Yes, it’s a long title, but it’s a long book available in electronic and pdf versions. Continue reading

New shrub e-book available on iBooks

The book IPM for Shrubs in Southeastern US Nursery Production Volume 1 is now available via iBooks for viewing on an iPad at the link below and as pdf files for viewing on a laptop, desktop, and most mobile devices at the second link below. The book was developed by the Southern Nursery IPM Working Group (SNIPM).

IPM Select Shrubs: Vol. I

IPM_Shrub_Book

Also, their previous book, IPM for Select Deciduous Trees in Southeastern US Nursery Production, is also available in iBooks for viewing on an iPad at the link below and as pdf files for viewing on a laptop, desktop, and most mobile devices at the link below that.

IPM Select Trees

http://wiki.bugwood.org/IPM_book

Study finds urban warming increases scale insect populations and reduces tree health

A study published this past March revealed that urban warming increases the abundance of some tree pests, while decreasing tree health.

North Carolina State University researchers Adam Dale and Steven Frank tested the hypothesis that warm temperatures stimulates the reproduction of herbivorous pests such as armored scale insects (Melanaspis tenebricosa), while also increasing water stress and decreasing tree health. They studied several populations of red maple (Acer rubrum) trees in the city of Raleigh, NC.

Continue reading