National Agricultural Research Center for Kyushu Okinawa Region, Chikugo, Fukuoka 833–0041, Japan. E-Mail: nakanohr@affrc.go.jp
Allelopathy, allelochemical, plant growth inhibitor, syringoylglycerol 9-O-ß-D-glucopyranoside, Triticum aestivum, wheat, wheat straw
