Browse > Article
http://dx.doi.org/10.7585/kjps.2016.20.1.1

Deposit Amounts of Dithianone on Citrus leaves by Different Spray Methods  

Jeon, Hye-Won (Department of Agro-food Safety, National Academy of Agriculture Science, Rural Development Administration)
Hong, Su-Myeong (Department of Agro-food Safety, National Academy of Agriculture Science, Rural Development Administration)
Hyun, Jae-Wook (Citrus Research Institute, National Institute of Horticultural & Herbal Science, Rural Development Administration)
Hwang, Rok-Yeon (Citrus Research Institute, National Institute of Horticultural & Herbal Science, Rural Development Administration)
Kwon, Hye-Young (Department of Agro-food Safety, National Academy of Agriculture Science, Rural Development Administration)
Kim, Taek-Kyum (Department of Agro-food Safety, National Academy of Agriculture Science, Rural Development Administration)
Cho, Nam-Jun (Department of Agro-food Safety, National Academy of Agriculture Science, Rural Development Administration)
Publication Information
The Korean Journal of Pesticide Science / v.20, no.1, 2016 , pp. 1-6 More about this Journal
Abstract
In order to obtain efficient control effect of the pesticide, it is important to ensure uniform adhesion to the desired plant parts at the right time. Pesticide spray method (application technology) is an important factor affecting the efficacy and crops persistent expression. The aim of this study was to develop an efficient system to investigate the coating weight distribution of citrus leaves due to the difference between the nozzle and spray sprinkler system using dithianon used in citrus scab. Other An, engine type sprayer was used as the control. Speed sprayer and different sprinklers were wsed to way the deposit amounts of dithianon on citrus leaves. The test was conducted at the National Institute of Horticultural Herbal Science Citrus Research Station, located in the circle citrus Jeju Island. In order to examine whether the citrus orchard spray and the evenl on the whole, dithianon (43% flowable 1000-fold dilution) was sprayed, filter paper and leaves were analyzed by the height as top, middle, bottom. Speed sprayer the was most effective on depositing at the middle position, of the leaves. All other sprays the leaces except the dry mist sprinkler were not effective enough to deposit on the back sides. To achieve more deposits on the high position leaves, an improve ment in the nozzle and an efficient power system of sprayer were needed.
Keywords
dithianon; spray; citrus leaf; deposit amount;
Citations & Related Records
Times Cited By KSCI : 8  (Citation Analysis)
연도 인용수 순위
1 Jin, N. Y., Y. K. Lee, B. R. Lee, J. H. Jun, Y. S. Kim, M. J. Seo, C. H. Lim, Y. N. Youn and Y. M. Yu (2014) Pest control eeffect and optimal dose by pesticide dispersion spray method in the paprika cultivation. Journal of Pesticide Science. 18(4):350-357.   DOI
2 Bae, B. J., H. K. Lee, K. A. Son, G. J. Im, J. B. Kim, T. H. Kim, S. Chae, J. W. Park (2012) The residue property of fungicide boscalid and fluidioxonil at the same time harvest leafy vegetables. Journal of Pesticide Science. 16(2):98-108.   DOI
3 Choi, S. J., E. J. Kin, J. I. Lee, I. S. Cho, W. H Park, I. S. Hwang (2013) Determination of post-harvest fungicide in cirtus fruits using LC-MS. Journal of Food Science. 45(4):409-415.
4 Han, Y. H. (2013) Feasibility study for low volume spray in apple orchard. Department of Agricultural Chemistry, Graduate School, Chungnam National University Daejon, Korea.
5 Hwang, J. I., Y. H. Jeon, H. Y. Kim, J. H. Kim, J. W. Aha, K. S. Kim, Y. M. Yu, J. E. Kim (2011) Residue of fungicide boscalid in ginseng treated by different spraying methods. Journal of Pesticide Science. 15(4):366-373.
6 Jin, Y. D., H. D. Lee, O. J. You, J. B. Kim, O. K. Kwon (2008) Enhancement of physical properties and efficacy of pesticide spray solution by addition of adjuvants. Journal of Pesticide Science. 12(4):421-428.
7 Kwon, S. M., O. K. Choi, K. C. Kim, J. B. Kim, H. G. Kang, Y. S. Cho, J. K. Ha, J. H. Jang, B. H. Lee, S. N. Lee, S. Y. Lee, S. H. Kang and J. B. Lee (2014) Distribution characteristics of pesticide residues in the portions of lettuce leaves. Journal of Pesticide Science. 18(2):53-60.   DOI
8 Kim, Y. D., K. W. Jun, K. K. Soo, J. Y. Jin, K. S. Hyun (2009) Composition of flavonoids and antioxidative activity freom juece of jeju native citrus fruits during maturation. Journal of Nutrition and Heath. 42(3):278-290.
9 Kim, J. B., B. H. Song, J. C. Chun, G. J. Im, Y. B. Im (1997) Effect of sprayable formulations on pesticide adhesion and persistence in several crops. Journal of Pesticide Science. 1(1):35-40.
10 Koch, H., H. Knewitz (2006) Methodology and sampling technique of spray deposit and distribution measurement in orchards. Nachrichtenbl. Deut. Pflanzenschutzd. 58(1):s 6-9.
11 Koo, Y. M. (2007) Spray deposit distribution of a small orchard sprayer. Journal of Biosystems Engineering. 32(3):145-152.   DOI
12 Kwon, S. M., O. K. Choi, K. C. Kim, J. B. Kim, H. G. Kang, Y. S. Cho, J. O. Ha, J. H. Jang, B. H. Lee, S. N. Lee, S. Y. Lee, S. H. Kang, J. B. Lee (2014) Distribution characteristics of pesticide residues in the portions of lettuce leaves. Journal of Pesticide Science. 18(2):53-60.   DOI
13 Ministry of Agriculture, Food and Rural Affairs (2002) Development of electrostatic sprayer system of orchard.
14 Nam, M. H., J. H. Sin, J. P. Choi, S. I. Hong, Y. G. Kim, H. T. Kim (2009) Idenitification of rhizo-bacterium inhibiting diaporthe citri causing citrus melanose. Journal of Pesticide Science. 13(4):332-335.
15 Son, K. A., T. K. Kang, B. J. Park, T. K. Kim, G. H. Gil, C. S. Kim, J. B. Kim, G. J. Im, K. W. Lee (2012) Effect of field location and spray device on pesticide residue in chilli peppers. Journal of Pesticide Science. 16(3):230-235.   DOI
16 Rural Development Administration (2011) Safe use of pesticides for agricultural production safety.