A massive emerald ash borer infestation has affected 9,000 trees on Grand River Conservation Authority property, a Canadian watershed management agency which is responsible for conservation and preservation in Southwestern Ontario to Port Maitland on Lake Erie. Officials are closely monitoring the situation in anticipation of more trees being damaged. The most difficult part of containing this…
A study performed at Pennsylvania State University and funded by the USDA, finds that bees which feed on a natural diet of pollen develop a stronger resistance to pesticides than those honey bees being fed artificial replacements. Honey bees are exposed to numerous pesticides when foraging for pollen whether in their natural habitat or when…
Researchers at Michigan State University (MSU) have been awarded a 6.9 million dollar grant by the United States Department of Agriculture (USDA) to develop sustainable pollination strategies for the country’s specialty crops. In this country specialty crops account for 50 billion dollars per year for the agricultural industry and pollination is critical to fruit set…
One of the most common and yet widely unknown beneficial insects on our landscapes is the common black ground beetle (CBGB), Pterostichus spp.. The dullish appear and nocturnal and reclusive behavior is partly to blame for their obscurity, in spite of all of the great benefits of their inclusion in our landscapes. These incredibly valuable players in our…
Laurel wilt is a disease affecting redbay (Persea borbonia) which is a facultative wetland shrub or small tree throughout much of its range. This disease is caused by the introduction of a non-native fungus (Raffaelea lauricola) via the invasive ambrosia beetle (Xyleborus glabratus). Laurel wilt compromises the ability of the plant to uptake and transport water, causing leaves…
Coconut rhinoceros beetles (CRB) are native to the Asian tropics and were accidentally introduced to western and central Pacific islands, and now to Hawaii. They are known to be a major pest on palm trees in India, the Philippines, Guam, the Samoas and elsewhere. First detected on the Joint Base Pearl Harbor-Hickam (JBPHH) military facility near…
Scale insects, particularly those of the armored variety, are basically the bane of landscape managers’ existence. They are one of the toughest pests to control. Cryptomeria scale, Aspidiotus cryptomeriae, is one of these armored scales which is also incredibly hard to detect, because it is covered in a translucent, waxy coating. It can resemble the elongate hemlock scale,…
With the decline of wild habitat to support pollinators it should come as no small surprise that bees are swarming urban areas in search of high-quality, diverse food sources. Research by Gordon Frankie, urban entomologist at the University of California Berkeley, is probing the question of how often bees are foraging in urban areas. He…
The great migration has begun! While many birds migrate to southern climes to overwinter, the migration of monarch butterflies can be so dramatic and impressive, people gather at popular viewing sites to see the sky darken with winged beauties and swarms can be tracked by weather radar. In spite of a tough year, due to drought,…
Around this time of year when the weather starts getting crisp and cool, insects start to seek asylum in warmer spots, most notably your home. Fall house invaders think that they want a warmer habitat but truly, it messes with their circadian rhythms, preparation for winter and survival. Insects that should be going dormant for the…
