Zobrazeno 1 - 10
of 42
pro vyhledávání: '"M. A. Doster"'
Publikováno v:
Plant disease. 98(7)
The atoxigenic strain Aspergillus flavus AF36, which has been extensively used as a biocontrol agent in commercial corn and cotton fields to reduce aflatoxin contamination, was applied in research pistachio orchards from 2002 to 2005 and in commercia
Autor:
Ryan D. Puckett, Themis J. Michailides, Peter J. Cotty, Matthias Donner, Paulo S. F. Lichtemberg, Adeline Picot, M. A. Doster
Publikováno v:
Plant disease. 99(8)
Several nut crops, including almond, pistachio, and walnut, can become contaminated with mycotoxins. Of greatest economic significance are aflatoxins, which are mainly produced by members of Aspergillus section Flavi. The distribution of the two scle
Autor:
Peter J. Cotty, Kenneth A. Callicott, Themis J. Michailides, Alejandro Ortega-Beltran, Md-Sajedul Islam, Adeline Picot, M. A. Doster
Publikováno v:
International journal of food microbiology. 265
To identify predominant isolates for potential use as biocontrol agents, Aspergillus flavus isolates collected from soils of almond, pistachio and fig orchard in the Central Valley of California were tested for their membership to 16 atoxigenic veget
Publikováno v:
Journal of Applied Microbiology. 106:1649-1660
Aims: To design the Aspergillus flavus and Aspergillus parasiticus-specific primers and a real-time PCR assay for quantification of the conidial density in soil. Methods and Results: Aspergillus flavus and A. parasiticus-specific DNA primers were des
Autor:
Themis J. Michailides, M. A. Doster
Publikováno v:
Plant Disease. 91:1657-1662
Fig cultivars grown in California typically have two crops, although the first crop may be unimportant commercially. The first crop, also known as the breba crop, ripens in late spring and early summer, whereas the main or second crop ripens in late
Autor:
D. Felts, Heraclio C. Reyes, Zhonghua Ma, Themis J. Michailides, M. A. Doster, David P. Morgan, Yong Luo
Publikováno v:
California Agriculture, Vol 59, Iss 2, Pp 115-123 (2005)
Michailides, Themis J.; Morgan, David P.; Ma, Zhonghua; Luo, Yong; Felts, Daniel; Doster, Mark A.; et al.(2005). Conventional and molecular assays aid diagnosis of crop diseases and fungicide resistance. California Agriculture, 59(2). Retrieved from: http://www.escholarship.org/uc/item/2n2400w4
Michailides, Themis J.; Morgan, David P.; Ma, Zhonghua; Luo, Yong; Felts, Daniel; Doster, Mark A.; et al.(2005). Conventional and molecular assays aid diagnosis of crop diseases and fungicide resistance. California Agriculture, 59(2). Retrieved from: http://www.escholarship.org/uc/item/2n2400w4
For the past decade, we have been developing techniques for monitoring pre- and postharvest diseases of tree fruit, nuts and vines at the UC Kearney Research and Extension Center (KREC). We have also advanced new methods to monitor pathogen resistanc
Publikováno v:
Applied and Environmental Microbiology. 68:2326-2329
Ochratoxin A is a toxic and carcinogenic fungal secondary metabolite; its presence in foods is increasingly regulated. Various fungi are known to produce ochratoxins, but it is not known which species produce ochratoxins consistently and which specie
Publikováno v:
California Agriculture, Vol 55, Iss 3, Pp 28-31 (2001)
Abnormal pistachio nuts, known as “early-split nuts,” have both the hull and shell split while still on the tree, exposing the kernel to invasion by insects and molds. Deficit irrigation of pistachio trees in April and May resulted in substantial
Autor:
Themis J. Michailides, M. A. Doster
Publikováno v:
Plant Disease. 83:259-264
Shell discoloration of pistachio (Pistacia vera) nuts collected from commercial orchards and processing plants was related to fungal decay and insect infestation of the kernel. Nuts with ruptured hulls (early split nuts and nuts with cracked hulls) v
Publikováno v:
Ecotoxicology. 8:63-71
Two kinds of asymmetries are common in bilateral characters: fluctuating asymmetry (FA), a type of nondirectional variation between left and right sides, and directional asymmetry (DA), in which one side is consistently larger than the other. FA has