News tagged with tomato plants
Plant pathologists put the squeeze on citrus disease
(PhysOrg.com) -- With Florida's $9 billion citrus industry threatened by a deadly bacterial disease, Rick Kress '73 asked scientists at Cornell's New York State Agricultural Experiment Station in Geneva for ...
Jan 17, 2012 |
3 / 5 (1) |
1
Research examines virus infection's differing effects on plants, insects
(PhysOrg.com) -- Tomato spotted wilt virus can be deadly for many important plants, but have little effect on the plants' small insect hosts. Research by a Kansas State University plant pathologist and two students is examining ...
Jan 10, 2012 |
not rated yet |
0
Research finds molecular 'maturation clock' that modulates branching architecture in tomato plants
The secret to pushing tomato plants to produce more fruit might not lie in an extra dose of Miracle-Gro. Instead, new research from Cold Spring Harbor Laboratory (CSHL) suggests that an increase in fruit yield ...
Dec 26, 2011 |
4 / 5 (2) |
2
|
Researchers learn how pathogen causes speck disease
(PhysOrg.com) -- Researchers have discovered how the structure of a protein allows a certain bacteria to interfere with the tomato plant's immune system, causing bacterial speck disease.
Dec 15, 2011 |
not rated yet |
0
Whitefly, tomato growers find truce in new Texas variety
The whitefly in Texas may be sending up a surrender flag to tomato processors in the state thanks to a Texas AgriLife Research scientist developing a new variety that resists the virus spread by this pesky ...
Dec 05, 2011 |
4.3 / 5 (3) |
0
Vermicompost beneficial for organically grown tomatoes
A study evaluated the effects of adding vermicompost to substrates in organically grown greenhouse tomatoes. Results showed the incorporation of vermicompost into organic substrates to be beneficial in terms of growth and ...
Nov 17, 2011 |
not rated yet |
0
Under lab conditions, Salmonella can reach tomato fruits through leaves, study shows
Food-safety experts have long believed that Salmonella bacteria could only enter tomatoes through wounds in the stem or fruit — but a new University of Florida laboratory study shows it can also happen another way.
Nov 10, 2011 |
not rated yet |
1
|
Finding a way to extend tomato shelf-life
Tomatoes spend so much time on shelves and in refrigerators that an estimated 20 percent are lost to spoilage, according to the U.S. Department of Agriculture (USDA). But scientists with USDA's Agricultural Research Service ...
Feb 16, 2011 |
5 / 5 (1) |
0
Smart fungus disarms plant, animal and human immunity
Fungal and bacterial pathogens are well capable of infecting plants, animals and humans despite their immune systems. Fungi penetrate leafs, stalks and roots, or skin, intestines and lungs, to infect their ...
Aug 20, 2010 |
5 / 5 (5) |
0
Demystifying yield fluctuations for greenhouse tomatoes
Growing tomatoes is not always easy. In many parts of the world summers are too hot to grow tomatoes in greenhouses, even those with intricate cooling systems. In cooler climates where tomatoes are grown year-round ...
Apr 15, 2010 |
not rated yet |
0
Tomato gene may fend banana against formidable fungus
(PhysOrg.com) -- Proteins from the fungus Cladosporium fulvum, which causes leaf blight in tomato plants, are very similar to the proteins of the fungus Mycosphaerella fijiensis, which causes the much-feared black Sigato ...
Apr 13, 2010 |
3 / 5 (2) |
0
Genetic key discovered to dramatically increase yields and improve taste of hybrid tomato plants
Spectacularly increased yields and improved taste have been achieved with hybrid tomato plants by researchers at the Robert H. Smith Faculty of Agriculture, Food and Environment at the Hebrew University and ...
Apr 06, 2010 |
4.5 / 5 (10) |
2
|
Single gene dramatically boosts yield, sweetness in tomato hybrids
Giving tomato breeders and ketchup fans something to cheer about, a Cold Spring Harbor Laboratory (CSHL) scientist and his colleagues at the Hebrew University in Israel have identified a gene that pushes hybrid ...
Mar 28, 2010 |
3.9 / 5 (11) |
0
|
The quality of the tomato depends more on temperature than on natural light
A team from the Basque Institute for Agricultural Research and Development (Neiker-Tecnalia, Spain) has questioned the generally held belief that the quality of tomatoes depends primarily on their exposure to natural light ...
Mar 25, 2010 |
4 / 5 (3) |
0
Prevent tomato late blight next growing season
(PhysOrg.com) -- Across the northeast, home gardeners expecting the usual bumper crop of tomatoes this season were dismayed to find their plants affected by late blight, the same fungus that caused Ireland's potato famine ...
Oct 23, 2009 |
4 / 5 (1) |
0
