权益分类	功能权益	普通用户	{{item.name}}会员
{{category.name}}	{{benefitItem.name}}

Practical research for the establishment of the control system against the pine-wilt disease in the cool climate regions

寒冷地区松材线虫病防治体系建立的实践研究

基本信息

批准号：
17580130
负责人：
KOBAYASHI Kazumi
金额：
$ 2.24万
依托单位：
Akita Prefectural University
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (C)
财政年份：
2005
资助国家：
日本
起止时间：
2005 至 2006
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-17580130/
关键词：
pine wood nematode pine sawyer the cool climate region control pine wilt disease Akita-system seasonal prevalence of infected trees carvonization 産卵消長海岸マツ林

项目摘要

To establish the control system, we have clarified the characteristics of the outbreak of pine-wilt disease in the cool climate regions as follows.1. The outbreaks of dead trees caused by pine-wilt disease occurred all the year round in Akita Prefecture, northern Japan, while almost all the infected trees in warm regions are dead in summer.2. Adult emergences of disease-spreading pine sawyer Monochamus alternatus endai were observed from the middle of June to the end of July, and the oviposition was about one month later than the emergence.3. The ovipositions of pine sawyers were more frequent in the upper stems or branches of pine trees than the base of the stems.4. Although the pine sawyers in the warm regions have 1 life cycle-1 year, their life cycle often elongated to 2 year-cycle, especially oviposited in the cool summer. The pine sawyers with 2 year-cycle conveyed much less nematode, so that much less attention should be paid to the 2-years cycle sawyers for the control.According to these results, we proposed the new control system, "Akita-system", against the pine-wilt disease for the cool climate regions. It is important to adopt to the method taking account for the ecological traits of disease-spreading insects for efficient prevention. In Akita-system, the target trees to be disposed were confined to summer-weakened trees with sawyer larvae. This system is adopted by Akita local government, and is expected to have a good effect to prevent the enlargement of pine-wilt disease. Furthermore, we have carbonized the damaged trees, which have the effects that the damaged trees can be converted into bioresources. These activities have called the attention of the local persons. Collaboration by the local person, local government and scientists is indispensable to the protection of the pine forests against the pine-wilt disease.

为建立防控体系，明确了凉爽气候地区松材线虫病暴发的特点如下。日本北部秋田县常年发生松萎病枯树暴发，而温暖地区的受感染树木在夏季几乎全部死亡。松墨天牛成虫在6月中旬至7月底发生羽化，产卵时间比羽化时间晚一个月左右。松材线虫在松树上部树干或树枝上的产卵频率高于树干下部。温暖地区的松材线虫虽然只有1年的生活周期，但其生活周期往往延长到2年，尤其是在凉爽的夏季产卵。在此基础上，提出了寒地松材线虫病防治新体系“秋田系统”。根据传播疾病昆虫的生态特点，采取有效的防治方法是很重要的。在秋田系统中，待处理的目标树仅限于夏季衰弱的有Sawyer幼虫的树。该系统已被秋田地方政府采用，预计将对防止松材线虫病的扩大起到良好的效果。此外，我们对受损的树木进行了碳化处理，这具有将受损的树木转化为生物资源的效果。这些活动引起了当地人的注意。当地人民、当地政府和科学家的合作对于保护松林免受松材线虫病的侵袭是不可或缺的。

项目成果

期刊论文数量（20）

专著数量（0）

科研奖励数量（0）

会议论文数量（0）

专利数量（0）

An insecticide experiment for the control of pine sawyer by Matsu-Green 2 with the industrial remote control helicopter.

松绿2号工业遥控直升机控制松木锯虫的杀虫试验。

DOI：
发表时间：
2007
期刊：
Technical reports : association of aerial application technology for agriculture, forestry and fisheres, 2006
影响因子：
0
作者：
N.;Nishimura;T.Manabe;西村尚之(分担);西村尚之;小林一三;Kazumi Kobayashi
通讯作者：
Kazumi Kobayashi

A fumigant experiment by the new biodegradation sheets for the damaged trees by pine wilt disease.

新型生物降解片对松材线虫病害树木的熏蒸试验。

DOI：
发表时间：
2006
期刊：
Forest Pests 55
影响因子：
0
作者：
Akihiko Taketani;Kazumi Kobayashi
通讯作者：
Kazumi Kobayashi

Reconsideration for control strategy of pine wilt disease in Tohoku District.

东北地区松材线虫病防治策略的再思考

DOI：
发表时间：
2005
期刊：
Tohoku Journal of Forest Science 10(2)
影响因子：
0
作者：
星崎和彦;佐野さやか;桜庭秀喜;田渕範子;吉田麻美;及川夕子;蒔田明史;小林一三;小林一三;Kazumi Kobayashi
通讯作者：
Kazumi Kobayashi

「北松くい虫被害を見直す」,その後の動き〜温量不足による被害発生態様の変貌に即した防除対策のための研究方向〜

「回顾北松象甲的危害」，后续进展～根据缺乏热量造成的危害发生模式的变化，研究害虫防治措施～

DOI：
发表时间：
2005
期刊：
東北森林科学会誌 10
影响因子：
0
作者：
K.Hoshizaki;S.Sano;H.Sakuraba;N.Tabuchi;A.Yoshida;Y.Oikawa;A.Makita;K.Kobayashi;Kazumi Kobayashi;小林一三
通讯作者：
小林一三

産業用無人ヘリコプターによるマツグリン液剤2の松くい虫防除試験

使用工业无人直升机进行松绿液2的松象虫防治试验