1) Dieback of pines
松梢枯病
2) Sphaeropsis sapinea
松枯梢病
1.
Through test on the seedling of pines indoor and outdoor,the antagonistic strain NA which had strong biocontrol effect against Sphaeropsis sapinea was obtained.
从松树叶面分离到1批拮抗细菌,经过室内外活体接种防病试验,最终筛选出1株对松枯梢病表现出良好防病潜能的生防菌株NA。
2.
By the dural culture method on PDA plates with pathogens,16 bacteria isolates had strong antagonism against Sphaeropsis sapinea.
采用组织分离法和平板系列稀释法,从健康和感染松枯梢病的松树针叶上分离叶栖细菌891株。
3.
Through collecting,isolating and cultivating the pine phyllosphere microbes,several isolates were selected to test their antagonistic effect to Sphaeropsis sapinea and Pestalotiopsis sp.
采用组织分离法从健康的和感染松枯梢病的松树针叶上分离了叶栖微生物1 862株。
3) Diplodia pinea
松枯梢病
1.
Pine die back and brown spot needle blight disease(caused by Diplodia pinea and Lecanostica acicola) are two most destuctive diseases and impedes efficient management of Loblolly( Pinus taed L.
南京老山林场火炬松、湿地松种源试验林在１０ａ生时（１９９１年）开始感染松枯梢病和松针褐斑病，病情日趋严重，在１３ａ生（１９９４年）和１５ａ生（１９９６年）时两次重复测定感病和生长变异，火炬松不同种源感病和生长变异均极显著，两者间及年度间相关极显著。
4) stagheadedness of Himalayan cedar
雪松梢枯病
1.
A preliminary study is conducted on stagheadedness of Himalayan cedar in Jiangxia region, Wuhan .
本文对武汉市江夏区雪松梢枯现象进行了初步研究,经病原鉴定和人工接种试验证明,该地区的雪松梢枯是由雪松梢枯病菌引起的。
5) Sphaeropsis sapinea
松树枯梢病
1.
Analysis of the Main Inducing Factors of the Incidence of Sphaeropsis sapinea;
松树枯梢病发生的立地条件及其主要诱因分析
2.
Pine shoot blight caused by Sphaeropsis sapinea is a kind of important disease in China.
松树枯梢病的发生与土壤条件关系密切。
3.
eliottii), and on the resistence to Sphaeropsis sapinea of P.
本研究以湿地松和火炬松幼苗为实验对象，探讨了科瀚98、黑金子和Stocksorb 400k三种保水剂在水分胁迫下对松苗的活性氧代谢，水分代谢和生长发育的影响以及与抗松树枯梢病关系的研究。
6) Sphaeropsis sapinea
松枯梢病菌
1.
RAPD Analysis on Genetic Relationships Among Sphaeropsis sapinea Isolates;
松枯梢病菌RAPD分子水平遗传距离分析
2.
Pine shoot blight disease( Sphaeropsis sapinea ) was a pine disease that took place around the world.
研究表明在火炬松、湿地松、短叶松和马尾松健康梢上整年都能分离到松枯梢病菌 ,其中在火炬松上的得菌率为 15 %～ 37 7% ,且大多数月份高于 2 0 % ;湿地松上的得菌率稍低于火炬松 ,为 7 5 %～ 2 9 1% ;短叶松梢上的得菌率是 13 8%～ 5 7 1% ,月份之间的差异较大 ;马尾松得菌率最低 ,为 9 7%～ 2 2 4 % ,多数分离得菌率低于 2 0 %。
3.
Sphaeropsis sapinea is a destructive pathogen of coniferous species in many areas of the world.
松枯梢病菌是一种分布广泛、为害严重的世界性病原真菌。
补充资料：根根梢梢
1.比喻事情的全部经过和细节。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条