| 파인 오일과 수산화동 혼합물에 의한 고추 세균점무늬병과 탄저병의 방제 효과 |
|
소재우1* · 한경숙1 · 이성찬1 · 이중섭2 · 박종한1 |
|
1국립원예특작과학원 원예특작환경과, 2국립원예특작과학원 사과시험장 |
| |
| Protective Activity of the Mixtures of Pine Oil and Copper Hydroxide against Bacterial Spot and Anthracnose on Red Pepper |
|
Jae-Woo Soh1*, Kyung-Sook Han1, Seong-Chan Lee1, Jung-Sup Lee2 and Jong-Han Park1 |
1Department of Horticultural Environment, National Institute of Horticultural and Herbal Science, Suwon 440-706, Korea
2Apple Research Station, National Institute of Horticultural and Herbal Science, Gunwei 716-812 , Korea |
|
Correspondence:
<p>Jae-Woo Soh</p><p>Tel : +82-3, Jae-Woo Soh Tel : +82-31-290-6243
Fax: +82-31-290-6259
E-mail: tipburn@gmail.com |
|
Received: July 02, 2014 Revised: September 17, 2014 Accepted: September 19, 2014 |
| Abstract |
|
This research was performed to examine the protective activities of the mixtures of pine oil and copper hydroxide against bacterial spot and anthracnose on pepper plants. As for bacterial spot, the treatment of pine oil alone displayed high disease incidence (59.6%) and low protective effect (28.9%). In comparison, the treatments of mixtures and copper hydroxide alone showed protective activities of 66.8-76.1%. The mixture of pine oil and copper hydroxide (4:1) suppressed the most effectively bacterial spot on pepper. On the other hand, the mixture of pine oil and copper hydroxide (4:1) also showed the strongest protective effect against pepper anthracnose among the 4 treatments tested; its disease incidence and disease control value were 49.8% and 41.7%, respectively. The other treatments showed low protective activities with control values of 7.4-17.1%. These results suggested that the mixture of pine oil and copper hydroxide (4:1) can be used for the environmental-friendly disease control of bacterial spot and anthracnose on pepper. |
| Key Words:
Disease incidence on leaves, Mixture of pine oil and copper hydroxide, Protective activity |
PDF Links
Download Citation
