Pyrenophora lolii

Dovaston

(和名データなし)

シノニム一覧:

Drechslera siccans, Helminthosporium siccans

海外のサイト一覧 2件

掲載サイト リンク
asturnatura.com
[1] (as Drechslera siccans)
pflanzenkrankheiten.ch
[1] (as Drechslera siccans)

掲載論文

2件
R3-13024
イラン産Exserohilum属およびPyrenophora属菌の新記録および新宿主
New records and hosts for Exserohilum and Pyrenophora species in Iran
大菌輪-論文3行まとめ
イランの複数の州においてイランの複数の州においてExserohilum属26菌株、Pyrenophora属22菌株を採集した。xserohilum属26菌株、Pyrenophora属22菌株を採集した。
形態および分子データを基に7種を同定し、そのうちE. oryzicolaをイラン新産種として報告した。
E. rostratumにおけるスズメノヒエ属など5種、P. loliiにとってのスズメノテッポウ属植物は新宿主となった。
R3-09565
イラン新産種、Pyrenophora lolii
Pyrenophora lolii, a new species for the mycobiota of Iran
大菌輪-論文3行まとめ
イラン、ゴレスターン州においてエンバクの罹病葉から分離された菌を検討し、Pyrenophora loliiと同定した。
本種との同定は分子系統解析によっても確かめられ、イランからの報告は初となった。
分離菌株の病原性を接種試験により確かめた。

分生子柄

サイズ
(up to 400µm long, 7-11µm wide) up to 400µm long, 7-11µm wide [1]
(swollen at the base to 19-25µm wide) swollen at the base to 19-25µm wide [1]

生息環境

サイズ
(Causing lanceolate dark-brown spots up to 2 x 1mm between the parallel veins of the leaf blade. These later coalesce to form brown blotches without any definite border. With age, the center of some of the larger spots may become necrotic assuming an eye-spot appearance. When the infection is severe, the leaves may become chlorotic.) Causing lanceolate dark-brown spots up to 2 x 1mm between the parallel veins of the leaf blade. These later coalesce to form brown blotches without any definite border. With age, the center of some of the larger spots may become necrotic assuming an eye-spot appearance. When the infection is severe, the leaves may become chlorotic. [1]
(Also been reported from Phaseolus vulgaris leaf spots. Infection on grasses causes oval chocolate-colored leaf spots with white centers. Larger lesions may result in dark streaks, 1cm or more long, on the leaf blades. The mesophyll may be completely destroyed, leaving only the veins. Spikes may be discolored and distorted.) Also been reported from Phaseolus vulgaris leaf spots. Infection on grasses causes oval chocolate-colored leaf spots with white centers. Larger lesions may result in dark streaks, 1cm or more long, on the leaf blades. The mesophyll may be completely destroyed, leaving only the veins. Spikes may be discolored and distorted. [1]

参考文献

[1] https://www.mycobank.org/details/26/14459 (as Helminthosporium siccans)

※上の表のデータは記載文から半自動的に抽出されたものです。正確な情報は必ず元の文献で確認してください。

Notice: The data in the table above is semi-automatically extracted from the description. Please be sure to check the original documents for accurate information.