FACTORS AFFECTING ZOOSPORE PRODUCTION BY PHYTOPHTHORA MEGASPERMA VAR SOJAE
FACTORS AFFECTING ZOOSPORE PRODUCTION BY PHYTOPHTHORA MEGASPERMA VAR SOJAE
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DOI：
10.1094/phyto-68-1766
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发表时间：
1978-01-01
期刊：
影响因子：
3.2
通讯作者：
LOCKWOOD, JL
中科院分区：
文献类型：
--
作者：
EYE, LL;SNEH, B;LOCKWOOD, JL
P megasperma var. 的培养物在培养皿中的利马豆琼脂上生长的大豆[大豆病原体]被蒸馏水淹没以诱导游动孢子的形成。当种族1至6的分离株的6天龄培养物每次以30分钟的间隔接受5次蒸馏水变化，然后在20℃下在黑暗中孵育时，产生了104-105个游动孢子/ml的最大数量（每板15ml悬浮液）。 C至少8小时。
Cultures of P megasperma var. sojae [soybean pathogen] grown on lima bean agar in petri dishes were flooded with distilled water to induce formation of zoospores. Maximum numbers of 104-105 zoospores/ml (15 ml of suspension per plate) were produced when 6 day old cultures of isolates of races 1 to 6 received 5 changes of distilled water each at 30 min intervals, followed by incubation in darkness at 20.degree. C for at least 8 h.