First report on honeydew excretion by the melon thrips, Thrips palmi karny (Thysanoptera : Thripidae) and its biochemical analysis

Authors

  • R Aravintharaj ICAR-Indian Institute of Horticultural Research Author
  • R Asokan ICAR-Indian Institute of Horticultural Research Author
  • T K Roy ICAR-Indian Institute of Horticultural Research Author

DOI:

https://doi.org/10.24154/jhs.v15i2.954

Keywords:

Honeydew, LC-MS-MS, Sugars, Thrips palmi

Abstract

Sap sucking insects like thrips, aphids, mealybugs, whiteflies exploit the sugar rich phloem for growth and development. The excess sugar in the phloem sap creates osmotic imbalance leading to loss of water from haemolymph to gut lumen. In order to maintain osmolarity, sap sucking insects have developed structural adaptation (filter chamber) and also excrete excess sugar as honeydew through various orifices. The excreted honeydew is known to play very vital ecological role such as natural enemy calling (attracting parasitoids). In this regard scanty information is available on this important aspect for different sap sucking insects. In this study we are reporting for the first time on the composition of honeydew from the major horticultural thrips, Thrips palmi reared on French bean (Phaseolus vulgaris). LC-MS-MS analysis revealed the presence of 15 different sugars majorly inositol, fructose, maltose, glucose and sorbitol @ (130.9 ±0.47μg); (95.1±0.45μg); (60.7 ±0.28μg); (54.2 ±0.40μg) and (28.1 ±0.35μg), respectively.

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References

Buss, E. A. 2006. Thrips on ornamental plants. EDIS. http://edis.ifas.ufl.edu/MG327.

Fischer, M.K., W. Volkl and K.H. Hoffmann. 2005. Honeydew production and honeydew sugar composition of polyphagous black bean aphid, Aphis fabae (Hemiptera: Aphididae) on various host plants and implications for ant attendance. European Journal of Entomology 102,155-160.

Fischer, M. and Shingleton, A. 2001. Host plant and ants influence the honeydew sugar composition of aphids. Functional Ecology 15, 544–550. https://doi.org/10.1046/j.0269-8463.2001.00550.

Hendrix, D.L., Y.A. Wei and Leggett, J.E. 1992. Homopteran honeydew sugar composition is determined by both the insect and plant species. Comparative Biochemistry and Physiology – Part B: Comparative Biochemistry. 101, 23–27.

Hijaz, F. and Killiny, N. 2014. Collection and chemical composition of phloem sap from Citrus sinensis L. Osbeck (sweet orange). PloS one, 9(7), e101830.

Neto F. L. 2011. Riqueza de espécies e distribuição espacial dos membracidae (Hemíptera: Auchenorrhyncha) em uma pequena area do campus urbano da Universidade do Vale do Paraíba - SP, Brasil. Revista Univap. 17, 80–98.

Leroy, P.D., Sabri, A. S. Heuskin, P. Thonart, G. Lognay, F. J. Verheggen, F. Francis, Y. Brostaux, G.W. Felton and E. Haubruge. 2011. Microorganisms from aphid honeydew attract and enhance the efficacy of natural enemies. Nature Communications. 2, 348. doi:10.1038/ncomms1347.

Lin, C.P. 2006. Social behavior and life history of Membracine tr eehoppers. Journal of Natural History. 40, 1887–1907.

Rebijith, K.B., Asokan, R., Krishna Kumar, N.K., Krishna, V. and Ramamurthy, V.V. 2012. Development of species-specific markers and molecular differences in mtDNA of Thrips palmi Karny and Scirtothrips dorsalis Hood (Thripidae: Thysanoptera), vectors of tospoviruses (Bunyaviridae) in India. Entomological News . 122, 201–213.

Steppuhn, A. and F. L. Wackers. 2004. HPLC sugar analysis reveals the nutritional state and the feeding history of parasitoids. Functional Ecology. 18, 812–819.

Wallace, M.S. 2008. Occurrence of treehoppers (Hemiptera: Membracidae: Smiliinae) on oaks in Delaware Water Gap National Recreation Area, 2004–2006. Journal of Insect Science. 8, 1–16.

Wool, D., D.L. Hendrix and O. Shukry. 2006. Seasonal variation in honeydew sugar content of galling aphids (Aphidoidea: Pemphigidae: Fordinae) feeding on Pistacia: host ecology and aphid physiology. Basic and Applied Ecology. 7, 141–151.

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Published

31-12-2020

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Section

Short Communications

How to Cite

Aravintharaj, R., Asokan, R., & Roy, T. K. (2020). First report on honeydew excretion by the melon thrips, Thrips palmi karny (Thysanoptera : Thripidae) and its biochemical analysis. Journal of Horticultural Sciences, 15(2), 229-232. https://doi.org/10.24154/jhs.v15i2.954

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