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:7/27/2015)... July 27, 2015  Synaptics Inc. (NASDAQ: ... solutions, today announced that Huawei has selected the ... for its stylish smartwatch. Huawei chose the state-of-the-art ... low power and highly responsive human interface qualities ... designers also required a classic round watch face ...
(Date:7/27/2015)... , July 27, 2015   Zynx Health ... experience-based clinical improvement solutions, today announced that its ... now available on Android smartphones and tablets. With ... post-care organizations can use ZynxCarebook to securely exchange ... condition, streamline care transitions to other care settings, ...
(Date:7/23/2015)... Inc. (NASDAQ: AWRE ), a leading supplier of biometrics ... quarter ended June 30, 2015.  Revenue for ... of 33% compared to $6.8 million in the same quarter ... was $0.3 million, or $0.01 per diluted share, which compared ... same period a year ago.  Lower revenue ...
Breaking Biology News(10 mins):Synaptics Touchscreen Solution Powers New Huawei Watch 2Synaptics Touchscreen Solution Powers New Huawei Watch 3Zynx Health Adds Android Device Support to ZynxCarebook Solution 2Zynx Health Adds Android Device Support to ZynxCarebook Solution 3Aware, Inc. Reports Second Quarter 2015 Financial Results 2Aware, Inc. Reports Second Quarter 2015 Financial Results 3Aware, Inc. Reports Second Quarter 2015 Financial Results 4Aware, Inc. Reports Second Quarter 2015 Financial Results 5Aware, Inc. Reports Second Quarter 2015 Financial Results 6
(Date:7/28/2015)... A n ew UK ... and commercialising innovative medicines to transform patient quality of life ... management team; blue chip investor ... Group Ltd ("Mereo"), a recently-formed speciality biopharmaceutical company, announces that ... from blue chip institutional investors and simultaneously acquired a portfolio ...
(Date:7/28/2015)... ... July 29, 2015 , ... Strong Animals™ announced today that research ... operation and presented at the ADSA-ASAS Joint Annual Meeting held July 12-16 in Orlando, ... cows and increased milk fat content. Also, feed containing Stay Strong™ for Dairy Cows ...
(Date:7/28/2015)... ... July 29, 2015 , ... The new Xsample 530 sample changer for vials ... wide range of liquid viscosities – from less than 12,000 mPas (internal air) up to ... , What immediately catches the eye about Xsample 530 is its removable magazine, which ...
(Date:7/28/2015)... 28, 2015  PDL BioPharma, Inc. (PDL, or the ... Company will release its second quarter 2015 financial results ... August 5, 2015, after market close. PDL,s management will ... 4:30 p.m. Eastern Time to discuss the financial results. ... available via the webcast link on the PDL website. ...
Breaking Biology Technology:Mereo BioPharma Announces Formal Launch of Company; Raises $119m (c.£76.5m) and Acquires Innovative Mid-Stage Clinical Product Portfolio From Leading Pharmaceutical Company 2Mereo BioPharma Announces Formal Launch of Company; Raises $119m (c.£76.5m) and Acquires Innovative Mid-Stage Clinical Product Portfolio From Leading Pharmaceutical Company 3Mereo BioPharma Announces Formal Launch of Company; Raises $119m (c.£76.5m) and Acquires Innovative Mid-Stage Clinical Product Portfolio From Leading Pharmaceutical Company 4Mereo BioPharma Announces Formal Launch of Company; Raises $119m (c.£76.5m) and Acquires Innovative Mid-Stage Clinical Product Portfolio From Leading Pharmaceutical Company 5Mereo BioPharma Announces Formal Launch of Company; Raises $119m (c.£76.5m) and Acquires Innovative Mid-Stage Clinical Product Portfolio From Leading Pharmaceutical Company 6Mereo BioPharma Announces Formal Launch of Company; Raises $119m (c.£76.5m) and Acquires Innovative Mid-Stage Clinical Product Portfolio From Leading Pharmaceutical Company 7Mereo BioPharma Announces Formal Launch of Company; Raises $119m (c.£76.5m) and Acquires Innovative Mid-Stage Clinical Product Portfolio From Leading Pharmaceutical Company 8Mereo BioPharma Announces Formal Launch of Company; Raises $119m (c.£76.5m) and Acquires Innovative Mid-Stage Clinical Product Portfolio From Leading Pharmaceutical Company 9Mereo BioPharma Announces Formal Launch of Company; Raises $119m (c.£76.5m) and Acquires Innovative Mid-Stage Clinical Product Portfolio From Leading Pharmaceutical Company 10Mereo BioPharma Announces Formal Launch of Company; Raises $119m (c.£76.5m) and Acquires Innovative Mid-Stage Clinical Product Portfolio From Leading Pharmaceutical Company 11Strong Animals™ Announces South Dakota State University Research Demonstrates Stay Strong™ for Dairy Cows Improves Performance and Feed Stability 2New Moves in Automatic Sample Handling: Introducing Xsample 530 2PDL BioPharma to Announce Second Quarter 2015 Financial Results on August 5, 2015 2
Cached News: