Latest Chrysomelidae Stories
A leaf-eating Chinese beetle is the newest ally in the fight to rid Colorado of an invasive weed threatening native life, a state agriculture official says. Dan Bean, the Colorado Department of Agriculture's director of biological pest control, said 100,000 yellow-striped Diorhabda beetles have already been released along the Arkansas River to help contain the spread of a voracious weed called tamarisk, The Denver Post said Monday. We want them to feed like crazy, Bean said of the beetles. An...
Volunteer corn -- unwanted plants from a previous year's harvest -- can provide a safe harbor for pests from insecticides, U.S.
A longstanding and fruitful collaboration between researchers at the Max Planck Institute for Chemical Ecology and the University of NeuchÃ¢tel in Switzerland
WILMINGTON, Del., May 7 /PRNewswire/ -- A Scientific Advisory Panel (SAP) to the U.S.
INDIANAPOLIS, and BASEL, Switzerland, April 1 /PRNewswire-FirstCall/ -- Syngenta and Dow AgroSciences, a wholly owned subsidiary of The Dow Chemical Company, today announced an agreement to cross license their respective corn traits for commercialization within their branded seed businesses.
Results Show Effective, Consistent Insect Control INDIANAPOLIS, Feb.
Climate change could provide the warmer weather pests prefer, leading to an increase in populations that feed on corn and other crops, according to a new study.
By Dan England, Greeley Tribune, Colo. Aug. 4--Tina Booton keeps a tamarisk tree near her cubicle in the Weld County Public Works Department.
By Chris Woodka, The Pueblo Chieftain, Colo. Jul. 19--The Arkansas River basin has the greatest tamarisk infestation of any basin in the state, but has so far received relatively meager state and federal funding to combat the problem.
The strongest creature in the world, the Hercules Beetle, has a color-changing trick that scientists have long sought to understand. Research published today, Tuesday, 11 March, in the New Journal of Physics, details an investigation into the structure of the specieâ€™s peculiar protective shell which could aid design of â€˜intelligent materialsâ€™.
The Scarlet Lily Beetle (Lilioceris lilii) is native to Europe but is now widely found in North America. Larvae damage cultivated lily and Fritillaria plants. Photo by Keith Edkins The beetle family Chrysomelidae, or leaf beetles is a family of over 35,000 species in more than 2,500 genera. Leaf beetles are recognizable by their tarsal formula and distinguished from long-horned beetles (family Cerambycidae) by their short, filiform antennae. Adult and larval leaf beetles feed on all...
PHOTO CAPTION: The common asparagus beetle Crioceris asparagi is an important pest of asparagus crops. Photo by Keith Edkins 2003 The Common Asparagus Beetle (Crioceris asparagi) is an chief pest of Asparagus crops both in Europe and in North America; asparagus is its only food plant. The adult beetles and the larvae strip the needle-like leaves off the asparagus fronds which deprives the plants of the ability to build food reserves for future years. They also damage the shoots, thereby...
PHOTO CAPTION: Goliath Beetle Beetles are one of the main groups of insects. Their order, Coleoptera (meaning "sheathed wing"), has more species than any other order in the entire animal kingdom. Forty percent of all described insect species are beetles (about 350,000 species), and new species are regularly discovered. Estimates put the total number of species at between 5 and 8 million. When J. B. S. Haldane, a British geneticist, was asked what his studies of nature revealed about...
The beetle family Chrysomelidae, or leaf beetles, is a family of over 35,000 species in more than 2,500 genera. Leaf beetles are recognizable by their tarsal formula and distinguished from long-horned beetles (family Cerambycidae) by their short, filiform antennae. Adult and larval leaf beetles feed on all sorts of plant tissue. Many are economically important pests of agriculture, for example the colorado potato beetle (Leptinotarsa decemlineata), the asparagus beetle (Crioceris...
- Stoppage; cessation (of labor).
- A standing still or idling (of mills, factories, etc.).