Residue characteristics of propargite in mulberry(Morus alba L.)and soil

SHEN Yan, WANG Donglan, LIU Xianjin, WU Changfu, SUN Xing, MA Yaoyao

JOURNAL OF NANJING FORESTRY UNIVERSITY ›› 2012, Vol. 36 ›› Issue (04) : 93-97.

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JOURNAL OF NANJING FORESTRY UNIVERSITY ›› 2012, Vol. 36 ›› Issue (04) : 93-97. DOI: 10.3969/j.jssn.1000-2006.2012.04.019

Residue characteristics of propargite in mulberry(Morus alba L.)and soil

  • SHEN Yan, WANG Donglan, LIU Xianjin, WU Changfu, SUN Xing, MA Yaoyao
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Abstract

In order to guide safe use of pesticides scientifically and make a guideline for using propargite on mulberry safely, the dissipation and final residue characteristics of propargite in different parts of mulberry were explored. The method of liquid chromatography tandem mass spectrometry was conducted to study the residue characteristics in different days after propargite was used and its final residue under different treatments. The results showed that the propargite residue in different parts of mulberry follow the one- order kinetics equations C=C0e-kt. According to the one-order kinetic equations, the half lives of propargite reside in foliage, soil and fruit of mulberry were 6.78- 10.42, 9.21-12.46 and 7.91-10.85 d, respectively. The final residue study showed that the residues of foliage, fruit and soil of mulberry at 10 days after propargite use were 16.7%-30.40%, 29.0%-31.1% and 37.1% -34.7% of that at 3 days after use, respectively. The final residues in foliage and fruit of mulberry were both lower than 10.0 mg/kg at 10 days after using propargite. It is recommended that the MRL in mulberry may be suggested to set at 10.0 mg/kg, the maximum application times were below 2 times and the preharvest interval in mulberry was set at 10 days.

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SHEN Yan, WANG Donglan, LIU Xianjin, WU Changfu, SUN Xing, MA Yaoyao. Residue characteristics of propargite in mulberry(Morus alba L.)and soil[J]. JOURNAL OF NANJING FORESTRY UNIVERSITY. 2012, 36(04): 93-97 https://doi.org/10.3969/j.jssn.1000-2006.2012.04.019

References

[1] 楼正云,汤富彬,陈宗懋,等.炔螨特在柑橘和土壤中的残留及消解动态[J].浙江农业学报,2008,20(4):282-286.
[2] 杨仁斌,郭正元,刘毅华,等.速霸螨水乳剂在柑橘及土壤中的残留动态研究[J].农药学学报,2004,6(1):58-62.
[2] 张秋侠,苏月珍,张桂芳,等.73%炔螨特对桑红蜘蛛的防治试验[J].江苏蚕业,2003(3):54.
[4] 吴福安,余茂德,王兴科,等.用自助法统计推断炔螨特对桑树朱砂叶螨的防治效果[J].蚕业科学,2006,32(4):453-458.
[5] 姜欣,侯春青.反相高效液相色谱法分析克螨特[J].农药,2000,39(9):21.
[6] 郭建辉,张维德,陈丽萍,等.蔬菜中克螨特残留量的气相色谱法测定[J].福建农业学报,2006,24(4): 407-410.
[7] 吴晓苹,王玲,施点望,等.固相萃取-高效液相色谱法测定鱼组织中的吡喹酮和克螨特残留[J].色谱,2005,23(4):434.
[8] Smith C R. Dissipation of dislodgeable propargite residues on nectarine foliage[J]. Bull Environ Contarn Toxicol, 199l, 46(4): 507-5l1.
[9] Vipin Kumar, Chitra Sood, Shivani Jaggi S D, et al. Dissipation behavior of propargite-an acaricide residues in soil, apple (Malus pumila) and tea (Camellia sinensis)[J]. Chemosphere, 2005, 58 (6):837-843.
[10] 邢月华,戚道光,韩航如,等.克螨特在葡萄上的残留动态分析[J].南京农业大学学报,1988,11(1):105-108.
[11] 中华人民共和国农业部.NY/T 788—2004 农药残留试验准则[S].北京:中国农业出版社,2004.
[12] 孙松平,郑加强,周宏平.农药精确喷雾智能决策支持系统的设计[J].南京林业大学学报:自然科学版,2006,30(5):25-28.
[13] 王国良,汪有良,李雪萍.网络式农药细雾立体撒布系统的研究[J].南京林业大学学报,1999,23(3):6-10.
[14] 胡柏炯,朱正昌.四种菊酯农药微胶囊剂的生物测定和释放量分析[J].南京林业大学学报,1992,16(3):43-50.
[15] 唐进根,夏民洲.触破式微胶囊农药的降解和残留及对天牛的药效[J].南京林业大学学报,2000,24(6):75-78.
[16] 罗雁婕,谢道燕,柴建萍,等.几种常用杀虫剂对家蚕的毒力及亚致死剂量对家蚕生长发育的影响[J].蚕业科学,2011,37 (1):0142-0146.
[17] 陈伟国,钱银川,孙海燕,等.730 g/L炔螨特乳油对家蚕的残毒期测定[J].蚕桑通报,2010,41(2):25-27.
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