منابع مشابه
BIOAUTOGRAPHY SHOWS ANTIBIOTic PRODUCTION BY SOIL BACTERIAL ISOLATES ANTAGONISTIC TO FUNGAL DRY ROT OF POTATOES
Twenty bacterial antagonists of postharvest dry rot of potatoes (caused by Fusarium sambucinum) were screened for the production of antibiotics by bioautography. Samples of liquid cultures of bacterial strains harvested at three growth times and extracted with three solvents at three pHs were used to directly detect antibiotics inhibitory to F. sambucinum grown on the surface of thin-layer chro...
متن کاملBrown Rot of Potato
Brown rot, also known as bacterial wilt, is one of the most destructive diseases of potato. The disease has been estimated to affect about 3.75 million acres in approximately 80 countries throughout the world with global damage estimates currently over $950 million per year. The disease is known to occur in the wet tropics, sub-tropics and some temperate regions of the world. In the United Stat...
متن کاملDetermination of Carotene in Sweet Potatoes.
The determination of carotene in fresh plant tissue is complicated by the presence of large amounts of water. The tissue must be dehydrated before the carotenoids can be extracted with fat solvents. This has been accomplished in the past by the addition of acetone or ethanol with a fat solvent such as Skellysolve B (8, 5). These methods employ a Waring blendor for disintegrating the tissue in t...
متن کاملEarly brown rot infections in sweet cherry fruit are detected by monilinia-specific DNA primers.
ABSTRACT Visible and nonvisible quiescent infections of immature and mature fruit are an integral component of the disease cycle of brown rot of sweet cherry in California. Detection of these infections is critical for developing efficient and efficacious fungicide management programs. The previously published DNA amplification primers mfs3 and NS5 for the identification of Monilinia fructicola...
متن کاملRespiratory activity and browning of minimally processed sweet potatoes
Hortic. bras., v. 20, n. 3, set. 2002. C demand for fresh-cut products has grown rapidly during the past few years. The foodservice industry has strived to prepare, handle and deliver a fresh, healthy and convenient product to the consumer. Processing freshcut produce involves steps such as cleaning, washing, trimming, coring, slicing, shredding, and other related operations (Cantwell, 2000). T...
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ژورنال
عنوان ژورنال: Japanese Journal of Phytopathology
سال: 1938
ISSN: 1882-0484,0031-9473
DOI: 10.3186/jjphytopath.8.247