Zobrazeno 1 - 10
of 128
pro vyhledávání: '"Kwang-Yun Cho"'
Publikováno v:
Plant disease. 84(6)
Five isolates of Curvularia inaequalis were obtained from blighted leaves of zoysia grass. The optimal growth temperature of the pathogen was 30°C and all isolates caused foliar blighting symptoms on zoysia grass, bent grass, and bermuda grass. Phyt
Publikováno v:
Bioscience, biotechnology, and biochemistry. 62(1)
A new pyriculol-related phytotoxin, designated as pyricuol (1), was isolated from a liquid culture of Magnaporthe grisea, the causal fungus of rice blast disease, together with two known metabolites, pyriculol (2) and dihydropyriculol. Its structure
Publikováno v:
Journal of Nuclear Materials. 374:123-128
Artificial graphite is typically manufactured by carbonization of a shaped body of a kneaded mixture using granular cokes as a filler and pitch as a binder. It undergoes a pitch impregnation process if necessary and finally applying graphitization he
Publikováno v:
The Plant Pathology Journal. 23:97-102
citriodora oils displayed in vitro antifungal activities against four phytopathogenic fungi except for Colletotrichum gloeospori oides. The essential oil of Thymus vulgaris suppressed the mycelial growth of C. gloeosporioides, Fusarium oxysporum and
Autor:
Haeng-Soon Lee, Jin-Seog Kim, Suk-Yoon Kwon, Yun-Hee Kim, Sun-Hyung Kim, Soon Lim, Kwang-Yun Cho, Kee-Yoeup Paek, Sang-Soo Kwak
Publikováno v:
Molecular Breeding. 19:227-239
Oxidative stress is one of the major factors causing injury to plants exposed to environmental stress. Transgenic sweetpotato [Ipomoea batatas (L.) Lam. cv. Yulmi] plants with an enhanced tolerance to multiple environmental stresses were developed by
Autor:
Kyoung Soo Jang, Seung Wan Son, Jun Young Cho, Gyung Ja Choi, Kwang Yun Cho, Jin-Cheol Kim, Nack Do Sung, Sun Og Lee, He Kyoung Lim
Publikováno v:
Pest Management Science. 63:935-940
BACKGROUND: In a search for plant extracts with potent in vivo antifungal activity against various plant diseases, we found that treatment with a methanol extract of Myristica fragrans Houttyn (nutmeg) seeds reduced the development of various plant d
Autor:
Jin-Seog Kim, Sun-Hyung Kim, Kwang Yun Cho, Suk-Yoon Kwon, Jung Sup Choi, Li Tang, Sang-Soo Kwak, Chang K. Sung, Haeng-Soon Lee
Publikováno v:
Plant Cell Reports. 25:1380-1386
Oxidative stress is a major damaging factor for plants exposed to environmental stresses. In order to develop transgenic potato plants with enhanced tolerance to environmental stress, the genes of both Cu/Zn superoxide dismutase and ascorbate peroxid
Publikováno v:
Aquatic Botany. 85:1-6
The biological activities of an aqueous fraction extracted from Polygonatum odoratum var. pluriflorum Owhi and of l -2-azetidinecarboxylic acid (AZC), purified from the extract, on the growth of several types of algae were tested. The aqueous fractio
Autor:
Kyung Sik Hong, Jung Sub Choi, Hyoung Rae Kim, Jong Hwan Song, Kwang Yun Cho, In Taek Hwang, Dong Ju Jeon
Publikováno v:
Weed Biology and Management. 6:102-106
A new compound 3-(3-bromothiophen-2-yl)-5-(2,6-difluorobenzyl)oxymethyl-5-methyl-4,5-dihydroisoxazole was synthesized and the herbicidal activity was assessed under glasshouse and flooded paddy field conditions. This compound demonstrated good rice s
Publikováno v:
Journal of Plant Biology. 49:16-25
The effects of environmental and chemical signals on anthocyanin biosynthesis in non-chlorophyllous (white) corn leaves were investigated. Carbohydrates that caused the greatest stimulation of anthocyanin formation included fructose, glucose, and suc