Disease threatens cucumbers, pumpkins, and other vine crops

St. Paul, Minn. (April 23, 2004) Plant pathologists with The American Phytopathological Society (APS) are reporting a significant increase in the occurrence of Phytophthora blight of vine crops, including cucumbers, pumpkins, and squash, in many vegetable-growing regions of the United States. This devastating disease, caused by a soilborne pathogen called Phytophthora capsici, often results in nearly total yield loss.

According to Mohammad Babadoost, a plant pathology professor at the University of Illinois, Phytophthora blight has become one of the most serious threats to production of vine crops, or cucurbits, both in the United States and worldwide. "Recent outbreaks of Phytophthora blight have threatened pumpkin and other cucurbit industries in Illinois, where approximately 90 percent of processing pumpkins produced in the U.S. are grown," said Babadoost. "Because of heavy crop losses, growers often have to abandon their own farms and move into different areas, sometimes traveling more than 50 miles, to find fields not infested with Phytophthora capsici," said Babadoost.

Phytophthora blight can strike cucurbit plants at any stage of growth. The infection usually appears first in low areas of the fields where the soil remains wet for longer periods of time. The pathogen infects seedlings, vines, leaves, and fruit. The disease is usually associated with heavy rainfall, excessive-irrigation, or poorly drained soil. Frequent irrigation increases the incidence of the disease.

Currently, there are no cucurbit cultivars with measurable resistance to Phytophthora blight. Plant pathologists are working to find new methods of controlling this disease. "In addition to exploring cultural management strategies, plant pathologists are assessing the possibilities of using induced resistance in plants, biocontrol agents, and fungicides for control of this disease in cucurbits and other crops," said Babadoost.

More on this subject including det

Contact: Amy Steigman
American Phytopathological Society

Page: 1 2

Related biology news :

1. Disease diagnosis, drug development focus of UH profs biochip research
2. Disease-resistant papaya saves Hawaiian papaya industry
3. APS Inflammatory Bowel Diseases Translational Research Conference, Sept. 8-11
4. 1st International Conference on Cell Therapy for Cardiovascular Disease
5. Disease-fighters in our mouths provide clues to enhancing the immune system
6. International Conference on Emerging Infectious Diseases
7. NIH establishes Rare Diseases Clinical Research Network
8. Shedding Light on Disease: A Briefing for Journalists
9. Disease-causing genetic mutations in sperm increase with mens age
10. World Congress on Huntingtons Disease to meet in Toronto, August 16-19, 2003
11. R. John Collier, PH.D wins Bristol-Myers Squibb Infectious Disease Research Award

Post Your Comments:
TAG: Disease threatens cucumbers pumpkins and other vine crops

(Date:10/8/2015)... , 8. Oktober 2015 ... global tätiges Unternehmen des Bereiches Tracking, hat ... mit der Gefängnisbehörde Virginias (Department of Corrections ... elektronische Überwachungsdienste für alle Strafen geliefert werden, ... Cassell , Präsident für den Amerikanischen Kontinent ...
(Date:10/7/2015)... 8, 2015 --> ... Cards (FPC) during third quarter 2015 amounted to around 960 ... 860 MSEK that was communicated 20 August 2015. ... delivery capacity and a continued growing demand for the company,s ... to be higher than during the third quarter. The revenue ...
(Date:10/6/2015)... Oct. 6, 2015 Track Group, Inc. (OTCQX: ... it has signed a contract with the Virginia Department ... full range of sentences under the Department,s oversight. ... Americas. "This contract with the Virginia DOC will expand ... and advances our position as a trusted leader in ...
Breaking Biology News(10 mins):
(Date:10/9/2015)... and ROCKVILLE, Md. ... ("ITI"), a privately-held biotechnology company developing next generation ... that it has entered into an exclusive worldwide ... products for the treatment or prevention of any ... of the agreement, Immunomic Therapeutics will receive an ...
(Date:10/9/2015)... ... October 09, 2015 , ... Leading microbial genomics startup uBiome today launched the ... relationship between weight management and the microbiome. The study uses the ResearchKit framework, designed ... iPhone app. , The uBiome app is available as a free download from the ...
(Date:10/8/2015)... 2015  Genetic testing for mutations beyond those currently ... more couples at risk of having a child with ... the 2015 American Society of Human Genetics (ASHG) Annual ... Baltimore, Maryland . The study is one of ... ) are presenting at the conference this week demonstrating ...
(Date:10/8/2015)... Maryland , October 8, 2015 ... http://www.GoldmanResearch.com .   --> Goldman Small ... in the small cap and microcap sectors, announced ... research report on PharmaCyte Biotech, Inc. (OTCQB - ... focused on developing and preparing treatments for cancer ...
Breaking Biology Technology:
Cached News: