搜索结果: 1-9 共查到“农学 Bursaphelenchus xylophilus”相关记录9条 . 查询时间(0.138 秒)
Mortality and Movement Behaviour of Bursaphelenchus xylophilus under Different Dosages of Copper Sulphate
LC50 mortality locomotor behaviour pine wood nematode
2015/3/10
The effects of in vitro exposure to different concentrations of copper sulphate for different durations on the mortality
and locomotor behaviour of Bursaphelenchus xylophilus were evaluated. Copper ...
Transmission Mechanism of the Pinewood Nematode, Bursaphelenchus xylophilus:How Does the Nematode Transfer to and Depart from Its Insect Vector?
Bursaphelenchus xylophilus Monochamus alternatus pine wilt disease transmission mechanism vector beetle
2009/8/28
The pinewood nematode, Bursaphelenchus xylophilus, is the causative agent of pine wilt disease (PWD), and is transmitted among host trees by cerambycid beetles in the genus Monochamus. In Japan, its p...
Diversity of Pathogenicity and Virulence in the Pinewood Nematode,Bursaphelenchus xylophilus
Bursaphelenchus xylophilus pathogenic differentiation pine wilt disease resistance virulence
2009/8/28
The pathogenicity of Bursaphelenchus xylophilus, a pathogen of pine wilt disease, to conifers mainly Pinus, was reviewed, and the differentiation of its pathogenicity and intraspecific variation of vi...
Biochemical Responses in Pines Infected with Bursaphelenchus xylophilus
disease development histological change inhibitory substance pine wilt disease resistance
2009/8/28
Biochemical responses of pines after the infection of the pinewood nematode, Bursaphelenchus xylophilus are reviewed. Biochemical changes, which result in wilting and death of trees, progress with the...
The Development of Pine Wilt Disease and Dynamics of Bursaphelenchus xylophilus in Inoculated Pinus thunbergii Seedling under a Shaded Condition
Bursaphelenchus xylophilus photosynthesis Pinus thunbergii reproduction shade treatment
2009/8/28
We inoculated the pine wood nematode, Bursaphelenchus xylophilus, into Pinus thunbergii seedlings, and investigated the progress of symptoms of pine wilt disease and dynamics of B. xylophilus in the s...
Relationship between the Anatomical Characteristics of Cortical Resin Canals and Migration of Bursaphelenchus xylophilus in Stem Cuttings of Pinus thunbergii Seedlings
Bursaphelenchus xylophilus cortical resin canal nematode migration Pinus thunbergii resistance to pine wilt disease
2009/8/28
The migration of pinewood nematode, Bursaphelenchus xylophilus, inoculated on the top of 10-cm-long stem cuttings obtained from the current shoots of two types of Pinus thunbergii seedlings—a resistan...
Migration and Population Growth of the Pine Wood Nematode (Bursaphelenchus xylophilus) Related to the Symptom Development in the Seedlings of Japanese Black Pine (Pinus thunbergii) Families Selected as Resistant to Pine Wilt
breeding Bursaphelenchus xylophilus pine wilt resin canal resistance
2009/8/27
To obtain the pine trees with high resistance to the pine wilt from susceptible species, the criteria for selective breeding should be made based on the inhibition factors of symptom development. Migr...
Induced Resistance of the Ryukyu Pine, Pinus luchuensis to Pine Wilt Disease by Pre-inoculation with the Avirulent Pinewood Nematode,Bursaphelenchus xylophilus
biological control mature tree persistence of resistance pinewood nematode variation of virulence
2009/8/24
Inoculation of an avirulent isolates of the pinewood nematode, Bursaphelenchus xylophilus, is known to induce resistance in Japanese red pine (Pinus densiflora) trees to pine wilt disease caused by vi...
Relationship between Degeneration of Branch Tissues and Whole Tree Death of Japanese Black Pine (Pinus thunbergii),Caused by Pine Wood Nematode (Bursaphelenchus xylophilus)
browning of branch pieces Bursaphelenchus xylophilus death Pinus thunbergii
2009/8/24
We investigated the relationship between degeneration of tissues and death of potted 3-year-old seedlings of Japanese black pine, Pinus thunbergii, from 6 families with different resistance, inoculate...