솔수염하늘소와 북방수염하늘소의 섭식과 산란행동을 통한 소나무재선충의 이탈
* 본 문서는 배포용으로 복사 및 편집이 불가합니다.
서지정보
ㆍ발행기관 : 한국응용곤충학회
ㆍ수록지정보 : 한국응용곤충학회지 / 48권 / 4호
ㆍ저자명 : 김동수, 이상명, 허혜순, 박남창, 박정규
ㆍ저자명 : 김동수, 이상명, 허혜순, 박남창, 박정규
영어 초록
This study was performed to investigate the escape of pine wood nematode (PWN), Bursaphelenchus xylophilus, from two vector species (Monochamus alternatus and M. saltuarius) through oviposition and feeding behavior. First, we checked number of PWNs escaped from M. alternatus emerged from three different cases of pine logs. In case A, healthy pine trees were cut into logs and left in pine forest infected with PWN. In case B, healthy pine trees were cut into logs, left in large screen cage, and let them oviposited by M. alternatus emerged from pine trees infested with PWN. In case C, pine trees which were harboring M. alternatus were cut into logs, and PWN was inoculated artificially. The M. alternatus adults emerged from the above three cases of pine logs were checked in the next year to know how many PWN they were harboring in their bodies. The percentages of M. alternatus harboring PWN (18.3 and 15.6%, respectively) and number of nematodes per vector (5,713.1±9,248.3 and 2,034.1±4,746.8 PWNs, respectively) in case A and B logs are similar to each other. However, the percentage and the number in case C (38.3% and 20,083.1±32,188.3 PWNs) were higher than those of case A and B. Among 52 M. alternatus adults harboring PWN from all the three cases, 20 adults (38.5%) were harboring more than 5,000 PWNs per beetle. And these 20 adults were harboring 97.9% of the total PWNs in 52 adults. Second, we checked the daily escape of PWNs from M. alternatus and M. saltuarius collected at pine forest infested with PWN. The PWN escaped from their vector body for 34.9±12.4 days for M. alternatus, and for 23.9±16.2 days for M. saltuarius, reaching at peak escape during the 2nd week of emergence of the two vector species. A 44.5 and 47.2% to the total PWNs escaped from vector body within 2 weeks of vector emergence for M. alternatus and M. saltuarius, respectively. The number of PWNs escaped from each vector was 3,570.6±5,189.2 and 1,556.2±1,710.3 for M. alternatus and M. saltuarius, respectively.참고 자료
없음"한국응용곤충학회지"의 다른 논문
- 낙엽송잎벌 천적인 낙엽송잎벌살이뾰족맵시벌의 생물학적 특성4페이지
- 팥나방(Matsumuraeses phaseoli)과 어리팥나방(M. falcana)의 판별 분자마커5페이지
- 작은뾰족민달팽이(Deroceras reticulatum)의 발육과 수명에 미치는 온도효과6페이지
- Citrus 속 과수재배지의 식물기생선충 조사5페이지
- Tannic acid와 Bacillus thuringiensis subsp. kurstaki KB1..8페이지
- 담배거세미나방과 파밤나방에 활성이 있는 Bacillus thuringiensis subsp. aiz..9페이지
- 감나무애매미충, Zorka sp. (매미목: 애매미충아과)에 의한 감 ( Diosprosi kaki..6페이지
- 여름작형 시설재배 파프리카의 주요 해충에 대한 생물적방제 기반 종합관리6페이지
- Etofenprox저항성 복숭아혹진딧물( Myzus persicae)의 thiamethoxam과 f..9페이지
- 노린재류 접종시기와 밀도에 따른 단감 피해과율7페이지