1) dieback rate
枯梢率
2) spiking top
枯梢
1.
The main reason of spiking top of Lombardy poplar is that there are too many saps of A.
１９９６ 年８ 月底在宁夏对光肩星天牛危害导致枯梢的箭杆杨的解剖结果表明，解剖前调查的各种以危害状反映的天牛表征数量与解剖后的天牛实际数量并不一致。
3) tip withered
梢枯
1.
The leaf withered type witche s broom of bamboo harm the tender leaves of new tip, caused an leaf and tip withered, witche s broom comes on in successive years.
竹叶枯型丛枝病为害新梢嫩叶,造成叶枯、梢枯,连年发病引发小枝丛生,该病发展快,发病时间短,季节性强。
4) 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。
5) 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。
6) Shoot blight
枯梢病
1.
Shoot blight of pinus sylvestris is a kind of host major disease.
本文应用森林病理学原理，通过组织分离、室内外接种试验、孢子捕捉和固定样地病情指数连续调查和损失估测等方法，对樟子松枯梢病的侵染和流行规律进行了研究，为此病的有效防治提供了理论依据。
2.
The pathogens of shoot blight of Juniperus rigida Sieb.
根据柯赫氏证病法则和病原菌形态特征证明杜松枯梢病是由桧色二孢Diplodia juniperi West-end。
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