同一田間纖維作物腰折病菌Pellicularia filamentosa菌株之初步研究

杜金池; 游江海; C.C. Tu; K.H. Yu; 杜金池;游江海; C.C. Tu;K.H. Yu

同一田間纖維作物腰折病菌Pellicularia filamentosa菌株之初步研究

Other Title

Studies on Io1ates of Peflicularia filamentosa (Pat.) Rogers Obtained From the Same Field

Journal

植物保護學會會刊

Journal Volume

3

Journal Issue

3

Pages

1-6

Date Issued

1961-09

Date

1961

Author(s)

杜金池

游江海

C.C. Tu

K.H. Yu

URI

https://scholars.tari.gov.tw/handle/123456789/15329

Abstract

同一田間自3種不同纖維作物分離而得Pellicularia filamentosa之4菌株，RSC、RSK、RSK-1、RSK-2，其菌株間之病原性強弱，菌絲直徑及培養性狀均不相同。4菌株中病原性強之菌株，生長較快，菌絲直徑較大，最過宜生長溫度為30℃左右，對黃麻之感染時期不僅限於幼苗，成株亦可感染；痛原性弱之菌株則恰相反。其病原性順序為RSK-2,RSK-1,RSJ,RSC。 Darning-off, caused by Pellicularia filarnentosa (Pat.) Rogers is the most severe disease affecting the seedlings of various fiber plants. In 1960, Mitsui and Ui reported that they found some isolates of P. filamentosa from a same field.

Publisher

中華植物保護學會

Type

journal article

File(s)

Name

3-3-105-110.pdf

Size

6.53 MB

Format

Adobe PDF

Checksum

(MD5):18d7c19b33bce8a4080f72f187dca7c4