HOME >> BIOLOGY >> NEWS
Site of US Open at Bethpage is reducing pesticide use

older courses in the Northeast. Rossi says that conducting research on reducing pesticide use is a challenge on any course, particularly one so busy. "Everybody talks about thinking outside the box. With our project, there is no box. No one has ever tried to do anything like this before," he says. "We've become so reliant on pesticide chemistry that to completely remove it is a formidable challenge."

One of the Green course's toughest putting-green pests is a fungus called dollar spot, which produces small, tan-colored, circular spots in the turf about the size of silver dollars. It is a common, easy-to-control disease when typical pesticides are available.

Without pesticides applied at this early stage, dollar spot has devastated greens in the past. Today, though, greenskeepers remove the morning dew from the greens every day to reduce the fungal infection, Grant says. They also are able to delay the use of fungicides by vigilantly monitoring the turf and only treating when and where necessary. "It's still a challenge," she says.

In another effort to check diseases, velvet bentgrass has been installed on holes 7, 10 and 15 as a test. Typically the grass -- with its velvetlike texture -- is used on more northern or maritime golf courses. It can withstand the close mowing heights required for a good putting surface but is much less susceptible to disease than creeping bentgrass or annual bluegrass, the more popular putting-green grasses in the Northeast.

Organic compost also has been helpful. During the winter, under the instruction of the turf scientists, the greenskeepers covered half the greens with organic compost to halt snow mold development. While preventing the fungus from growing, the compost fed the greens with nitrogen and micronutrients -- possibly making the greens stronger and more able to resist future mold attacks. In February the compost was removed from the greens before the grass started to grow.

Early in
'"/>

Contact: Blaine P. Friedlander Jr.
bpf2@cornell.edu
607-255-3290
Cornell University News Service
6-Jun-2002


Page: 1 2 3

Related biology news :

1. Medication reconciliation, pharmacist involvement vital to reducing medication errors, study finds
2. New compound highly efficacious at reducing human tumour growth
3. Estrogens as antioxidants reducing heart disease in younger postmenopausal women
4. A new approach holds promise for reducing cocaine craving
5. WCS launches new program aimed at reducing unsustainable hunting overseas
6. Study of key enzyme sheds new light on programmed cell death and may lead to new drugs for reducing the severity of stroke
7. Acute zinc depletion affects homeostasis by reducing the rate of release from skeletal muscle
8. Effect of exercise on reducing major depression appears to be long-lasting
9. Balanced diet lowers homocysteine, reducing risk of heart disease
10. Exercise and weight loss effective in reducing high blood pressure for overweight individuals
11. Sediments in many Central Valley streams contain toxic levels of pyrethroid pesticides

Post Your Comments:
*Name:
*Comment:
*Email:
TAG: Site Open Bethpage reducing pesticide use

(Date:1/22/2015)... Jan. 15, 2015  BellBrook Labs, a leader in ... the launch of a TR-FRET (time resolved Forster ... UDP Assay, a high throughput screening assay for ... will allow for sensitive detection of hundreds of ...
(Date:1/22/2015)... and POINT ROBERTS, Washington , January 20, ... leading sectors including technology and tech stocks, releases video from ... master pickpocket and security consultant Apollo Robbins . ... talks about the Wocket™ biometric smart wallet, a product of ...
(Date:1/22/2015)... 2015 Research and Markets ( http://www.researchandmarkets.com/research/wxdglm/global_wearable ... "Global Wearable Technologies Market and Applications, Opportunities, Industry ... Forecast 2014-2020" report to their offering. ... that can be worn on the user,s body ...
Breaking Biology News(10 mins):BellBrook Labs Launches a High Throughput Screening Assay for Glycosyltransferases with TR-FRET Readout 2Apollo Robbins Talks about the Illusion of Personal Safety and How Easily Your Wallet is Stolen; If a Wocket Wallet is Stolen the Thief Can't do Anything With it! 2Apollo Robbins Talks about the Illusion of Personal Safety and How Easily Your Wallet is Stolen; If a Wocket Wallet is Stolen the Thief Can't do Anything With it! 3Global Wearable Technologies Market and Applications, Opportunities, Industry Analysis, Segmentation, Size, Growth, Share, Overview, Trends and Forecast 2014-2020 2
(Date:1/23/2015)... BioPharma Inc. (NASDAQ: ARRY ) today announced ... Pharma AG to acquire worldwide rights to encorafenib (LGX818), ... agreement is conditional on the closing of transactions announced by ... are expected to close in the first half of ...
(Date:1/22/2015)... today announces the firm brokered a long-term lease totaling 202,492 ... company, at Two Ledgemont Center in Lexington, Massachusetts ... and Brian Cohen , senior vice president, represented Shire ... Hayden Ave. Photo - http://photos.prnewswire.com/prnh/20150122/170765 ...
(Date:1/22/2015)... 2015 The laboratory information management systems ... a number of technological advancements due to factors such ... need to integrate healthcare systems, and increasing government support ... system integration. Key players in the market focus on ...
(Date:1/22/2015)... MA (PRWEB) January 22, 2015 zFlo ... is pleased to announce an exciting product from a new ... motion analysis solutions over the past 15 years, with offerings ... Most recently, their 3D IMU system (inertial measurement unit), iSen, ...
Breaking Biology Technology:Array Announces Agreement To Acquire ENCORAFENIB (LGX818) 2Array Announces Agreement To Acquire ENCORAFENIB (LGX818) 3Array Announces Agreement To Acquire ENCORAFENIB (LGX818) 4Array Announces Agreement To Acquire ENCORAFENIB (LGX818) 5Array Announces Agreement To Acquire ENCORAFENIB (LGX818) 6Array Announces Agreement To Acquire ENCORAFENIB (LGX818) 7Transwestern | RBJ Advises Shire in 202,000 SF Lease, Creating Boston's Largest Suburban Biotech Campus 2Laboratory Information Management Systems Market is Expected to Reach $1,323.6 Million by 2019 - New Research Report by MarketsandMarkets 2Laboratory Information Management Systems Market is Expected to Reach $1,323.6 Million by 2019 - New Research Report by MarketsandMarkets 3Laboratory Information Management Systems Market is Expected to Reach $1,323.6 Million by 2019 - New Research Report by MarketsandMarkets 43D Motion Capture Just Got Easy 2
Cached News: