HOME >> BIOLOGY >> NEWS
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
asteigman@scisoc.org
651-454-7250
American Phytopathological Society
23-Apr-2004


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:
*Name:
*Comment:
*Email:


(Date:3/22/2017)... Optimove , provider of the ... as 1-800-Flowers and AdoreMe, today announced two new ... Using Optimove,s machine learning algorithms, these features allow ... recommendations to their customers based not just on ... intent drawn from a complex web of data ...
(Date:3/16/2017)... Germany , March 16, 2017 CeBIT 2017 - Against identity ... Continue Reading ... Used combined in one project, multi-biometric solutions provide ... Used ... Systems) ...
(Date:3/7/2017)... , March 7, 2017 Brandwatch , the ... by The Prince,s Trust to uncover insights to support ... The Trust. The UK,s leading youth charity will be ... campaign results and get a better understanding of the topics and ... ...
Breaking Biology News(10 mins):
(Date:3/23/2017)... March 23, 2017 According to a report ... derivatives market is fragmented due to the presence of a large pool ... Thermo Fisher , and Sigma-Aldrich, compete with each other in ... collectively, held more than 76% of this market in 2016.  ... As of now, a ...
(Date:3/23/2017)... ... March 23, 2017 , ... ... today announced the hire of Dr. Sigmund “Sig” Floyd as Vice President ? ... partnerships and joint development activities. , “Dr. Floyd’s career has spanned 30 years ...
(Date:3/22/2017)... 2017  Ascendis Pharma A/S (Nasdaq: ASND), a ... to address significant unmet medical needs in rare ... year ended December 31, 2016. ... as we broadened our pipeline and pursued our ... company with an initial focus on endocrinology," said ...
(Date:3/22/2017)... 2017 Oramed Pharmaceuticals Inc. (NASDAQ: ... ), a clinical-stage pharmaceutical company focused ... announced today that Dr. Miriam Kidron , ... titled, "Oral Insulin for Diabetes Treatment: Bypassing the ... and Peptide Therapeutics (OPT) Boston Conference in ...
Breaking Biology Technology:
Cached News: