Antinematodal Activity of Some Tropical Rainforest Plants against the Pinewood Nematode, Bursaphelenchus xylophilus

Yohannes Alen; Shuhei Nakajima; Naomichi Baba; Hiroshi Kanzaki; Kazuyoshi Kawazu; Teruhiko Nitoda

doi:10.1515/znc-2000-3-425

Antinematodal Activity of Some Tropical Rainforest Plants against the Pinewood Nematode, Bursaphelenchus xylophilus

Yohannes Alen, Shuhei Nakajima, Naomichi Baba, Hiroshi Kanzaki, Kazuyoshi Kawazu, Teruhiko Nitoda

Research output: Contribution to journal › Article › peer-review

22 Citations (Scopus)

Abstract

Sixty five methanolic extracts of Sumatran rainforest plants representing 63 species of 21 families were assayed in vivo for antinematodal activity against Bursaphelenchus xylophilus using our cotton ball-fungal mat method. Extracts of 27 plants species from 14 families exhibited antinematodal activity, while 37 species were inactive. Among them, three extracts of Bischofia javanica, Knema hookeriana and Areca catechu exhibited very strong activity at minimum effective dose (MED) of 0.7 mg/cotton ball (mg/bl.). Eight extracts from Allamanda cathartica, Ervatamia corymbosa, Hoya diversi- folia, Bischofia javanica, Derris malacensis, Melastoma melabathricum, Ophiorriza konsteleary and Brucea su- matrana also showed strong activity (MED, 5 mg/bl.).

Original language	English
Pages (from-to)	295-299
Number of pages	5
Journal	Zeitschrift fur Naturforschung - Section C Journal of Biosciences
Volume	55
Issue number	3-4
DOIs	https://doi.org/10.1515/znc-2000-3-425
Publication status	Published - Apr 2000

ASJC Scopus subject areas

Biochemistry, Genetics and Molecular Biology(all)

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Antinematodal Activity of Some Tropical Rainforest Plants against the Pinewood Nematode, Bursaphelenchus xylophilus. / Alen, Yohannes; Nakajima, Shuhei; Baba, Naomichi; Kanzaki, Hiroshi; Kawazu, Kazuyoshi; Nitoda, Teruhiko.

In: Zeitschrift fur Naturforschung - Section C Journal of Biosciences, Vol. 55, No. 3-4, 04.2000, p. 295-299.

Research output: Contribution to journal › Article › peer-review

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abstract = "Sixty five methanolic extracts of Sumatran rainforest plants representing 63 species of 21 families were assayed in vivo for antinematodal activity against Bursaphelenchus xylophilus using our cotton ball-fungal mat method. Extracts of 27 plants species from 14 families exhibited antinematodal activity, while 37 species were inactive. Among them, three extracts of Bischofia javanica, Knema hookeriana and Areca catechu exhibited very strong activity at minimum effective dose (MED) of 0.7 mg/cotton ball (mg/bl.). Eight extracts from Allamanda cathartica, Ervatamia corymbosa, Hoya diversi- folia, Bischofia javanica, Derris malacensis, Melastoma melabathricum, Ophiorriza konsteleary and Brucea su- matrana also showed strong activity (MED, 5 mg/bl.).",

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