Noxious Weeds in Asian Tropics and Their Control

JIRCAS international symposium series
ISSN 13406108
書誌レコードID(総合目録DB) AA1100908X
Noxious weeds usually possess some characteristics in common, e.g., rapid multiplication, adaptation to changing circumstances, high competitive ability, and resistance to control measures. Dormant tubers of Cyperus rotundus L. which are small and hard to identify make the weed a serious one in the same way as a piece of rhizome of Imperata cylindrica (L.) Raeuschel in the soil. The tuber or rhizome under unfavourable conditions stays dormant underground. With its high competitive power and resistance to most preemergence herbicides plus its irritating hairs on leaves when touched, Rottboellia cochinchinensis (Lour.)Clayton is considered to be very serious in any crop.
Management of weed species mentioned above is discussed in the paper.
作成者 U. Suwunnamek
著者キーワード Cyperus rotundus Imperata cylindrica Rottboellia cochinchinensis noxious weeds
公開者 Japan International Research Center for Agricultural Sciences
開始ページ 1
終了ページ 10
言語 eng