洋菇細菌性褐菇病拮抗菌之選拔研究(一)
Other Title
The Selection of Antagonists Against Mushroom Bacterial blotch Disease (I)
Journal
臺灣區第六屆洋菇學術討論會報告(民國64-67年期)
Pages
180-185
Date Issued
1979-04
Author(s)
廖英明
杜金池
YING-MING LIAO
CHING-CHYU TU
Abstract
由全省各地區(包括北、中、南部)之土壤分離得200餘細菌菌株，利用桔抗距離測定法（spectrum-plate method），以5種培養基，即king's medium B, potato dextrose agar, nutrient agar, compost agar及Dough's agar篩選的結果，得到5種細菌菌株對洋菇褐菇病菌具有桔抗作用，且對洋菇菌絲生長亦無害，該五種菌菌株來源分別為P1,P2,P5（由埔墘田中分離而得），B1（由板橋田土分離而得）及O13（由三重果樹園土分離而得），均屬於北部地區土壤，而其中之P5及O13二個菌株在培養基中之拮抗能力優於其他三個菌株。
Five antagonists, isolated from different soils of Taiwan we e antagonistic to Pseudomonas iolaasi on different media. Isolates P1, P2, and P5 were isoIated from a bulk soil of Pukan, B1 isolated from a bulk soil of Panchiao, and O13 isolated from a rhiznsphere soil or Sanchnng. However, the primary results indicated that isolates P5 and O13 were more effective against Ps. tolaasi than the others on different media.
Publisher
國立臺灣大學
Type
conference paper