Biological evaluation of neopeptins isolated from a Streptomyces strain.
Although neither compound showed remarkable in vitro antifungal activity against other plant pathogenic fungi, a mixture of neopeptins showed potent protective and curative activity against cucumber powdery mildew in vivo.
Evaluation of toxicity of plant extract made by neem and matrine against main pests and natural enemies.
- I. Hwang, J. Kim, Cheol Jang
- Biology
- 30 March 2009
Repellent effect was weak against plant hopper, but strong against two-spotted spider mite, suggesting that KNI3126 could suppress the population of pest hard to control as eco-friendly material.
Enhancement of insecticidal efficacy of acetamiprid soluble concentrates using different adjuvants
- H. Kim, Weon-Kee Lee, Jong-Kwan Kim, Chang-Hyuk Lee, Yong-man Yu, I. Hwang
- Biology
- 2004
Results have demonstrated that the selected adjuvants could be used to enhance insecticide efficacy and reduce spray dose of insecticide.
effective control of viral disease in plants with pseudomonas oleovorans strains
- Cheol Jang, H. Kim, I. Hwang, N. Kim, Y. Lee
- Biology
- 1 December 2009
Selection of adjuvants for soluble concentrates to enhance the efficacy of insecticide
- H. Kim, Weon-Kee Lee, Jong-Kwan Kim, Chang-Hyuk Lee, Yong-man Yu
- Biology
- 1 October 2003
Development of Detection Method for Neopeptin A as Index Material of Streptomyces sp. KNF2047
- N. Kim, Y. Kim, H. Kim, Cheol Jang, I. Hwang
- Engineering
- 1 October 2006
Effective control of viral diseases of plants with strains of Pseudomonas oleovorans
- I. Hwang, Cheol Jang, N. Kim, H. Kim, Y. Lee, Byung Man Lee
- Biology
- 1 December 2009
A KBPF-004 Pseudomonas oleovorans strain (KCTC 10159BP) having viral activity contraenfermedades control plants.