The Inhibition Effects of Eugenol and Baicalein against the Main Diseases of Camellia oleifera abel

Article Preview

Abstract:

Plant extracts were efficient, safe bio-control stuff. In this paper we used two kinds of plant extracts, Eugenol and Baicalein, to against Colletotrichum gloeosporioides and Agaricodochium camellia by growth rate method. The results show that the inhibition effects of eugenol and baicalein were increasing as the rising concentration form 0 to 200ug/ml. The EC50 of eugenol against Colletotrichum gloeosporioides and Agaricodochium camellia were 30.37ug/ml and 51.55ug/ml respectively, the EC50 of baicalein against Colletotrichum gloeosporioides and Agaricodochium camellia were 61.26ug/ml and 49.83ug/ml respectively. The synergistic interaction values of the compounded agents with different volume ratio against Colletotrichum gloeosporioides and Agaricodochium camellia were between 0.5 and 1.5. When the volume ratio of eugenol and baicalein were 1:1 ,the prevention and treatment effects of compounded agent and carbendazim with were the same, up to 60%.

You might also be interested in these eBooks

Info:

Periodical:

Advanced Materials Research (Volumes 518-523)

Pages:

5506-5509

Citation:

Online since:

May 2012

Export:

Price:

[1] Zhou Guoying, Song Guang Tao, Li He. The present prevention situation of Camellia disease and pest and counter measures [J]. Journal of Central South University of Forestry and Technology, 2007, 27 (6): 179– 1821.

Google Scholar

[2] Guo Yan ,Ran Yuemin , etc. Inhibitive Activity of the Extracts of Plants in Artemisia against Fusarium oxysporum f.sp. Vasinfectum and Fusarium momiliforme [J].Agricultural Science& Technology, 2010, 11(2): 128–131.

Google Scholar

[3] Wang Chunmei, Zhang Jie, Chen Hao, etc. Eugenol Inhibitory Activity Against Botrytis cinerea and Effects on Mycelium Morphology [J]. JiangXi Agricultural University, 2008, 20 (10): 72–75.

Google Scholar

[4] Wu Wenjun. Introduction to plant chemical protection test technology [M]. Xi an: Shanxi Science and Technology Press, 1988.

Google Scholar

[5] Mengzhao Li, Luo lan, Yuanzhong Lin, et al. The prevention effects research of artificial simulation plant-resource Fungicide ,Yintai ,against 3 kinds of tomato disease [J]. China Agricultural Science, 2002, 35 (7): 863 –866.

Google Scholar

[6] Gisi U, Binder H, and Rimbach E, Synergistic interaction of fungicides with different modes of action [J]. Trans. Br. Mycol. Soc. 1985, 85: 299–306

DOI: 10.1016/s0007-1536(85)80192-3

Google Scholar

[7] Liu Xuemin, Li Lijun. Fungicide compounded agents synergies [J]. Pesticide Science and Management 2002, 23 (5): 12 –15.

Google Scholar