Plant growth inhibitory activity and active substances with allelopathic potential of cogongrass (Imperata cylindrica) rhizome

2018 ◽  
Vol 18 (2) ◽  
pp. 92-98 ◽  
Author(s):  
Masahiko Suzuki ◽  
Tohru Tominaga ◽  
Osamu Ohno ◽  
Arihiro Iwasaki ◽  
Kiyotake Suenaga ◽  
...  
Keyword(s):  
Plant Growth ◽  
Inhibitory Activity ◽  
Imperata Cylindrica ◽  
Allelopathic Potential ◽  
Growth Inhibitory ◽  
Growth Inhibitory Activity ◽  
Active Substances

scholarly journals (+)-Isoamericanol A: A Plant Growth Inhibitor From Heliotropium indicum

2019 ◽  
Vol 14 (5) ◽  
pp. 1934578X1984578
Author(s):  
Sirinapa Chaipon ◽  
Sutjaritpan Boonmee ◽  
Arihiro Iwasaki ◽  
Kiyotake Suenaga ◽  
Hisashi Kato-Noguchi
Keyword(s):  
Plant Growth ◽  
Inhibitory Activity ◽  
Growth Inhibitor ◽  
Allelopathic Effect ◽  
Inhibitory Substance ◽  
Growth Inhibitory ◽  
Growth Inhibitory Activity ◽  
Plant Growth Inhibitor ◽  
Heliotropium Indicum ◽  
Allelopathic Substance

A plant growth inhibitory substance was isolated from Heliotropium indicum by bioassay-guided purification and characterized to be (+)-isoamericanol A. (+)-Isoamericanol A significantly inhibited seedling growth of cress at a concentration greater than 0.1 mM. The concentrations of (+)-isoamericanol A required for 50% growth inhibition of cress roots and hypocotyls were 0.5 and 0.4 mM, respectively. This inhibition indicates that (+)-isoamericanol A had a growth inhibitory activity and may contribute to the allelopathic effect of H. indicum. This report is the first on the plant growth inhibitory activity of (+)-isoamericanol A as an allelopathic substance.

scholarly journals Plant Growth Inhibitory Activity of the Extracts of Acmella oleracea and its Growth Inhibitory Substances

2019 ◽  
Vol 14 (6) ◽  
pp. 1934578X1985880
Author(s):  
Hisashi Kato-Noguchi ◽  
Prapaipit Suwitchayanon ◽  
Sutjaritpan Boonmee ◽  
Arihiro Iwasaki ◽  
Kiyotake Suenaga
Keyword(s):  
Plant Growth ◽  
Inhibitory Activity ◽  
Growth Inhibitory ◽  
Growth Inhibitory Activity

scholarly journals Plant growth inhibitory activity of fruiting bodies of higher fungi

2005 ◽  
Vol 50 (Supplement) ◽  
pp. 154-155
Author(s):  
H. ARAYA ◽  
S. HIRADATE ◽  
Y. FUJII ◽  
T. Ishizaki
Keyword(s):  
Plant Growth ◽  
Inhibitory Activity ◽  
Fruiting Bodies ◽  
Growth Inhibitory ◽  
Growth Inhibitory Activity
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