松材线虫是一种松树寄生虫。
松材线虫体表具有一层粘液状多糖物质。
Body surface of pine wood nematode is covered with a layer of viscous polysaccharose.
进境木包装松材线虫检验检疫制样方法比较。
Comparison of making sample methods for quarantine of pine wood nematode in import wood packing.
松材线虫是进境木质包装中的重要检疫对象之一。
Pine wood nematode is one of the major quarantine pests from imported woods packaging.
本发明涉及反油酸乙酯在松材线虫病防治中的应用。
The invention relates to the application of elaidic acid ethyl ester to controlling a pine nematode disease.
本发明涉及棕榈酸乙酯在松材线虫病防治中的应用。
The invention relates to application of ethyl palmitate in preventing and controlling pine wilt disease.
本发明涉及亚油酸乙酯在松材线虫病防治中的应用。
The invention relates to application of ethyl linoleate to prevention and treatment of pine wilt diseases.
该结果说明松材线虫在寄主组织中能促进细菌的产毒。
Those above results indicated that pine wood nematode promoted the production of phytotoxin by bacterium in the host tissue.
传播松材线虫的媒介昆虫主要有松褐天牛、云杉花黑天牛；
The medium insects spreading pine wood nematode are Asemum striatum andCriocephalus reusticus.
目前控制媒介昆虫松墨天牛是治理松材线虫病的主要途径。
Nowadays, controlling insect vector Monochamus alternatus Hope is the main way to control pine wilt disease.
因此做好松材线虫入侵的预防工作对生产实践具有重大意义。
Hereby, the prevention of pine nematode is of great significance to the forestry production.
本发明提供的方法可利用在林间被感染松材线虫的松树治理上。
The method provided by the invention can be used for the governing of pines infected with pine wood nematodes in forest.
这说明植物内生菌是导致松材线虫病的内因，松材线虫是激发因子之一。
It suggested that endophyte of pine tree would be the main pathogenic factor of the disease, and PWN was one of irritative factors.
该研究对于我国口岸进境木质包装中松材线虫的检测具有一定的实际意义。
The study was helpful for detection of the pine wood nematode in imported woods packaging.
目前松材线虫的致病机理尚不明确，其食道腺可能在致病过程中起重要作用。
Now, pathogenesis of pine wood nematode wasn't clear, maybe the esophageal glands play an important role in the process of pathogen.
北京市有松材线虫的寄主植物、媒介昆虫和适宜的定殖环境，应引起高度重视。
There are host plant, media insect and suitable reproduction environment in Beijing city, we should take it seriously.
我国的口岸检验检疫机关从来自美国和日本的木质包装中多次截获到松材线虫。
Our country's port inspection and quarantine services intercepted pinewood nematode in wood packing materials from the U. s. and Japan for many times.
松材线虫萎蔫病病死木在马尾松林内的分布为聚集分布，主要为波松-二项分布。
The results indicate that the spatial distribution pattern of the dead pine trees in masson pine woods is the aggregation distribution pattern, mainly Poisson Binomical distribution.
本研究首次报道了松材线虫与其携带的某些假单胞属的细菌菌株之间的互惠共生关系。
The study first reported that mutualistic symbiotic relationship existed between pine wood nematode and its carrying bacteria which belonged to genus, Pseudomonas.
简要介绍了松材线虫病的生物学特性、危害症状以及普查工作中所采用的技术和方法。
This paper briefly introduces the biological characteristics and harmful symptoms of pine nematode disease, and expounds the techniques and methods used in the general survey of pine nematode disease.
使用培养基法和棉球法测定了苦豆碱、野靛碱、甲基野靛碱、苦参碱对松材线虫的杀线活性。
Nematicidal activity of aloperine, cytisine, N methylcytisine and matrine was bioassayed by the agar medium method and the cotton ball method.
结果表明松材线虫携带的三大类细菌中，有致萎活性的菌株是假单胞菌属和泛菌属的一些种。
Results revealed that Pseudomonas, Pantoeu was mainly responsible for rapid wilting of pine trees, among which the activity of parts of Pseudomonas fluroscence, Pantoeu 1 were higher, .
PA型诱木引诱剂引诱效果与林间松材线虫病发病率呈负相关，在轻微发病林分引诱效果更佳。
The alluring effect of PA trap tree attractant is inverse proposition to morbidity of PWND in the forest, and it is better in the light damage forest.
浙江省因其许多沿海防护林以松树为主，近年来由于松材线虫的大面积危害已造成了极大的损失。
Zhejiang province, which take pine as coast-protection forest mainly, has suffered a lot since the invading of pine nematode in recent years.
在对松材线虫携带的细菌所产生的致萎毒素的研究中，建立一种灵敏、高效的生测方法是一个关键。
Sensitive and efficient bioassay methods are most important to the studies on the toxins produced by the pine wood nematode-carrying pathogenic bacteria.
研究了松材线虫病疫木作矿井坑木安全利用的新方法，以期为松材线虫病疫木找到安全利用的新途径。
The research advance in pathogenic mechanism of pine wood nematode disease was reviewed from physiopathology and related microbes of the disease.
这表明，黑松感染松材线虫后的系统反应过程中有PCD发生，其变化类似于动物细胞中的细胞死亡。
These results demonstrated that PCD was involved in the process of systematic response, and the formation of PCD in cells might be similar to cytoplasmic cell death in animal cells.
松材线虫病是松树的一种毁灭性病害。本文就松村线虫病在舟山地区的发生、分布及除治等进行了论述。
Pine wilt disease, Bursaphelenchus xylophilus is a serious disease of pines in Zhoushan city Zhejiang province. It was dealt with occurrence. distribution and control of B. xylophilus.
由实验结果可知松材线虫和拟松材线虫在生活史发育的不同时期食道腺纤维素酶的分布和变化是一致的。
The observation stated that there are the same changes of cellulase in different stage between B. xylophilus and B. mucronatus.
由实验结果可知松材线虫和拟松材线虫在生活史发育的不同时期食道腺纤维素酶的分布和变化是一致的。
The observation stated that there are the same changes of cellulase in different stage between B. xylophilus and B. mucronatus.
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