Recent News

LANTERN FLY … NATIONAL PEST ALERT

The spotted lanternfly (Lycorma delicatula )is an invasive sap-feeding planthopper, first discovered in the United States in Berks County, Pennsylvania in 2014.
Field observations indicate that the tree of heaven, Ailanthus altissima, is an important host plant; however the spotted lanternfly is known to… Read More

Pesticides Ban Overturned

A Circuit Court judge overturned Montgomery MD county’s ban on the use of pesticides dealing a major setback to advocates who argued that chemicals in the products are unsafe.
The NALP, in a press… Read More

NEW PINE BARK BEETLE FOUND

A newly-discovered species of tree-killing bark beetle, Dendroctonus mesoamericanus Armendáriz-Toledano and Sullivan, has been described in a paper published online in the Annals of the Entomological Society of America by a group of researchers that includes a U.S. Forest Service scientist.
Numerous and diverse studies… Read More

Apple Scab

 

Apple scab, Venturia inequalis, affects apple, crabapple, pear and many other species of Malus throughout North America. The cool, wet weather that is common in early spring favors the development of apple scab.
Symptoms first appear in the spring as lesions on the leaf surface. When heavily infected, the leaves become distorted and drop early in… Read More

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