Occurrence of Phytophthora rot of Asparagus（Asparagus officinalis L.）Caused by Phytophthora sp.  in Fukushima Prefecture

DOI JASI Web Site

Bibliographic Information

Other Title
  • <b>福島県におけるアスパラガス疫病の発生 </b>
  • 福島県におけるアスパラガス疫病の発生
  • フクシマケン ニ オケル アスパラガス エキビョウ ノ ハッセイ

Search this article

Description

<p>Since 2007, Phytophthora rot of asparagus（Asparagus officinalis L.）caused by Phytophthora sp. has been observed in Fukushima Prefecture, Japan. Symptoms of the disease were first observed in early June as soft rot of spears. Isolates produced oogonia and amphigynous oospores of 24 to 30μm diameter.Mycelial growth was optimum at 25℃with no growth above 35℃. This is the first report on the incidence of Phytophthora rot of asparagus in Fukushima Prefecture.</p>

Journal

Keywords

Details 詳細情報について

Report a problem

Back to top