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Degradation of Imidacloprid in Chrysanthemi Flos and Soil

  • Jialun Wu
  • Houdao Wei
  • Jian Xue
Article

Abstract

Degradation of imidacloprid in chrysanthemi flos and cultivated soil was studied. The half-lives of imidacloprid were 3.55–5.17 days (soil), 2.10–3.98 days (fresh buds and flowers), 22.14 days (dry flowers, 5°C) and 13.08 days (dry flower, 20°C), separately. The temperature can affect imidacloprid degradation in soil and dry chrysanthemum buds and flowers. Imidacloprid residues in chrysanthemum flowers were more stable during store stage than growing one. Few imidacloprid residues would be dissolved into chrysanthemum tea liquor when the residue in dry buds or dry flowers was below 0.8 mg/kg.

Keywords

Pesticide degradation Imidacloprid Chrysanthemi flos 

Notes

Acknowledgment

We express our gratitude to Mr. Liming Zhu and Agricultural Extending Center of Tongxiang City, Zhejiang Province, China for providing help during field test stage. National S&T Major Special Project on Major New Drug Innovation. Item Number: 2009ZX09502-027.

References

  1. Ayman D, Shraim A, Abulhaj S, Sansour R, Ng JC (2007) Imidacloprid residues in fruits, vegetables and water samples from Palestine. Environ Geochem Health 29:45–50CrossRefGoogle Scholar
  2. Baskaran S, Kookana RS, Naidu R (1999) Degradation of bifenthrin, chlorpyrifos and imidacloprid in soil and bedding materials at termiticidal application rates. Pest Sci 55:1222–1228Google Scholar
  3. Collins RA, Collins RA, Ng TB, Fong WP, Wan CC, Yeung HW (1997) A comparison of human immunodeficiency virus type 1 inhibition by partially purified aqueous extracts of Chinese medicinal herbs. Life Sci 60:345–351Google Scholar
  4. Guan H, Chi D, Yu T, Li H (2010) Dynamics of residues from a novel nano-imidacloprid formulation in soybean fields. Chin J Crop Prot 29:942–946CrossRefGoogle Scholar
  5. Hu CQ, Chen K, Shi Q, Kilkuskie RE, Cheng YC, Lee KH (1994) Anti-AIDS agents, 10. Acacetin-7-O-beta-D-galactopyranoside, an anti-HIV principle from chrysanthemum morifolium and a structure-activity correlation with some related flavonoids. J Nat Prod 57:42–51CrossRefGoogle Scholar
  6. Ju XQ, Deng XP, Luo GS, He HZ, Xue J (2006) Degradation dynamics of imidacloprid in tea leaves and tea garden soil. Chin J Southwest Agric Univ (natural science) 28:471–474Google Scholar
  7. Kousik Mandal GS, Chahil SK, Sahoo RS, Battu BS (2010) Dissipation kinetics of ß-Cyfluthrin and imidacloprid in brinjaland soil under subtropical conditions of Punjab, India. Bull Environ Contam Toxicol 84:225–229CrossRefGoogle Scholar
  8. Lou J, Chen J, Zhu G (2004) Residues of imidacloprid in cabbage and soil. Chin J Pesticides 43:40–42Google Scholar
  9. Marongiu B, Piras A, Porcedda S, Tuveri E, Laconi S, Deidda D, Maxia A (2009) Chemical and biological comparisons on supercritical extracts of Tanacetum cinerariifolium (Trevir) Sch. Bip. with three related species of chrysanthemums of Sardinia (Italy). Nat Prod Res 23:190–199CrossRefGoogle Scholar
  10. Miles Inc. (1993) Imidacloprid: Pesticide leaching potential model. Report No. 105008Google Scholar
  11. Parshotam KA, Gagan J, Baljeet S, Raminderjit SB, Balwinder S, Pushpinder SA (2009) Persistence of imdacloprid on grape leaves, grape berries and soil. Bull Environ Contam Toxicol 82:239–242CrossRefGoogle Scholar
  12. Rouchaud J, Gustin F, Wauters A (1994) Soil biodegradation and leaf transfer of insecticide imidacloprid applied in seed dressing in sugar beet crops. Bull Environ Contam Toxicol 53:344–350CrossRefGoogle Scholar
  13. Sanyal N, Hazra D, Pal R, Somchaudhury AK, Chowdhury A (2006) Imidacloprid in processed tea and tea liquor. J Zhejiang Univ Sci B 7:619–622CrossRefGoogle Scholar
  14. Sassi AB, Harzallah-Skhiri F, Bourgougnon N, Aouni M (2008) Antimicrobial activities of four Tunisian chrysanthemum species. Indian J Med Res 127:183–192Google Scholar
  15. Scholz K, Spiteller M (1992) Influence of groundcover on the degradation of 14C-imidacloprid in soil. Brighton crop protection conference, pests and diseases, pp 883–888Google Scholar
  16. Sherif E-H, Kubiak R, Derbaiah AS (2008) Fate of imidacloprid in soil and plant after application to cotton seeds. Chemosphere 71:2173–2179CrossRefGoogle Scholar
  17. Thai KP, Dang TTN, Takashi M, Dang QT, Hirozumi W (2009) Fate and transport of nursery-box-applied tricyclazole and imidacloprid in paddy fields. Water Air Soil Pollut 202:3–12CrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media, LLC 2012

Authors and Affiliations

  1. 1.Ministry of Agriculture Key Laboratory of Molecular Biology of Crop Pathogens and Insects, Institute of Pesticide and Environmental ToxicologyZhejiang UniversityHangzhouChina
  2. 2.Chinese Academy of Medical Sciences and Peking Union Medical CollegeInstitute of Medicinal Plant DevelopmentBeijingChina

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