Biological characteristics of Fusarium oxysporum and inhibitory effects of five fungicides / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 1386-1390, 2014.
Article
in Chinese
| WPRIM
| ID: wpr-321305
ABSTRACT
The mycelium growth and sporulation in different temperature, pH value and light conditions were detected by using the crossing and haemocytometer method. The toxicity of five fungicides to Fusarium oxysporum was tested by mycelia growth method, so as to provide the reference for prevention and control against F. oxysporum. The optimum temperature and pH value of F. oxysporum to grow and spore were 28 degrees C and 6-7. Alternating light and darkness promoted growth and sporulation of bacterial colony. As for five fungicides, the EC50 of tebuconazole was 10.02 mg x L(-1), 92.50 times as much as carbendazim. The EC50 of myclobutanil and Fuxing was 91.23, 96.68 mg x L(-1), respectively. Tebuconazole showed the most tremendous inhibitory effect and control efficiency on F. oxysporum.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Pharmacology
/
Plant Diseases
/
Spores, Fungal
/
Mycelium
/
Orchidaceae
/
Fungicides, Industrial
/
Fusarium
/
Microbiology
Language:
Chinese
Journal:
China Journal of Chinese Materia Medica
Year:
2014
Type:
Article
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