Navigation Links
Geraniums could help control devastating Japanese beetle
Date:3/8/2010

This release is available in Spanish.

Geraniums may hold the key to controlling the devastating Japanese beetle, which feeds on nearly 300 plant species and costs the ornamental plant industry $450 million in damage each year, according to scientists with the Agricultural Research Service (ARS).

The beetle, Popillia japonica Newman, can feast on a wide variety of plants, including ornamentals, soybean, maize, fruits and vegetables. But within 30 minutes of consuming geranium petals, the beetle rolls over on its back, its legs and antennae slowly twitch, and it remains paralyzed for several hours. The beetles typically recover within 24 hours when paralyzed under laboratory conditions, but they often succumb to death under field conditions after predators spot and devour the beetles while they are helpless.

ARS entomologist Chris Ranger at the agency's Application Technology Research Unit in Wooster, Ohio, is working on developing a way to use geraniums to control the beetles.

Ohio and neighboring Michigan are some of the largest producers of horticultural plants, most of them grown in greenhouses. Other research to benefit the horticultural industry includes that of Susan Stieve, curator of Ohio State University's Ornamental Plant Germplasm Center in Columbus, Ohio.

Stieve is working with OSU collaborators and horticulturist Jonathan Frantz of the ARS Greenhouse Production Research Group in Toledo, Ohio, to see whether a specialized breed of begonias can tolerate colder temperatures.

The scientists are screening the begonias at two production temperatures: 5 degrees Fahrenheit colder than normal, and 10 degrees F colder than normal. Begonias are found naturally in a wide variety of climates and altitudesecological clues that can be used to identify promising germplasm. Being able to grow begonias at cooler temperatures could reduce greenhouse heating bills for ornamental growers in northern climates.


'/>"/>

Contact: Alfredo Flores
Alfredo.Flores@ars.usda.gov
301-504-1627
United States Department of Agriculture-Research, Education, and Economics
Source:Eurekalert

Related biology news :

1. Studies on nutrients, gene expression could lead to tailored diets for disease prevention
2. Discovery in legumes could reduce fertilizer use, aid environment: Stanford researchers
3. More frequent fires could aid ecosystems
4. Waste could generate up to 7 percent of electricity in Spain
5. Diapers contents could change way of finding intestinal disease
6. Small liquid sensor may detect cancer instantly, could lead to home detection kit
7. Catching calcium waves could provide Alzheimers insights
8. LLNL research at Marshall Islands could lead to resettlement
9. New gene discovery could help to prevent blindness
10. Research could lead to way to halt deadly immune response
11. Scripps research team reveals how an old drug could have a new use for treating river blindness
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:4/4/2017)...   EyeLock LLC , a leader of iris-based ... Patent and Trademark Office (USPTO) has issued U.S. Patent ... an iris image with a face image acquired in ... 45 th issued patent. "The ... the multi-modal biometric capabilities that have recently come to ...
(Date:3/30/2017)... 30, 2017 Trends, opportunities and forecast in ... by technology (fingerprint, AFIS, iris recognition, facial recognition, hand ... by end use industry (government and law enforcement, commercial ... banking, and others), and by region ( North ... Asia Pacific , and the Rest of ...
(Date:3/24/2017)... The Controller General of Immigration from Maldives Mr. Mohamed Anwar ... prestigious international IAIR Award for the most innovative high security ePassport and ... ... Maldives Immigration Controller General, Mr. Mohamed ... the right) have received the IAIR award for the "Most innovative high ...
Breaking Biology News(10 mins):
(Date:8/15/2017)... ... August 15, 2017 , ... The Conference Forum ... 360° (IO360°) programming through a series of upcoming panels and events. The partnership culminates ... at The Roosevelt Hotel in New York City. , “With our experience in producing ...
(Date:8/14/2017)... (PRWEB) , ... August 14, 2017 , ... ... characterized and performing antibodies. Key researchers in the antibody community have recently come ... and consistency for antibodies in the laboratory. , The team at ...
(Date:8/11/2017)... , Aug. 11, 2017  Market ... New York Times article regarding the telemedicine ... according to Kalorama Information.  The article, ... for That"  used information from Kalorama ... Monitoring & Telemedicine Market  (Sleep, Diabetes, ...
(Date:8/11/2017)... WI (PRWEB) , ... August 11, 2017 , ... ... in food production, and, in particular, more natural alternatives to synthetic ingredients,” said ... innovation of Third Wave, with the established manufacturing presence and know-how of Biorigin ...
Breaking Biology Technology: