Timely sowing effect on incidence of aphid, Rhopalosiphum maidis in blond psyllium, Plantaga ovata, Forsk

  • RK Sanp
  • V Singh

Abstract

To find out the effect of different sowing dates on Rhopalosiphum maidis of blond psyllium, P. ovata, (Forsk) crop to determine the optimum sowing of dates. It is seen that the incidence and population fluctuation of R. maidis was dependent on the prevailed climatic conditions of the cropping seasons. The five different sowing dates revealed that early sown crop (9th November) had the minimum infestation (21.84 aphid/tiller) of aphids and highest seed yield (7.32 q ha-1) was obtained as compared to the late sowing crop 30th December (51.02 aphids/tiller) whereas, minimum seed yield was obtained on sown crop 7th December (4.03 q ha-1).

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References

Bassett IJ & Baum BR. 1969. Co-specificity of Plantagofastigiata of North America with P. ovata of the old world. Canadian Journal of Botany, 47: 1865-68.
Jat SM, Singh V, Kumar N & Singh N. 2016. Effect of Sowing Dates on the Incidence of Rhopalosiphum maidis (Fitch) on Blond Psyllium, (Plantago Ovata) Forsk. The Ecosacan. Proceedings of National Conference on Harmony with Nature in Context of Resource Conservation and Climate Change October 22 - 24, 2016
Karnick CR. 1976. Studies on cultivation of Indian medicinal plant series. Indiandrugandphar maceutical sindustry,Nov.- Dec. pp. 41- 42.
Khinchi SK & Kumawat KC. 2014. Effect of dates of sowing of blond psyllium, Plantago ovata on the incidence of aphid, Rhopalosiphum maidis. Journal of Insect Science, 27 (2): 246-249.
Marzouk IA & Bawab AMO. 1999. Effect of sowing dates of barley on its infestation with corn leaf aphid (R. maidis), Egyptian Journal of Agriculture Research, 77 (4): 1493-1499.
Ram N & Pareek BL. 1993. Effect of date of sowing on the incidence of barley aphid, Rhopalosiphum maidis (Fith). Indian Journal of Entomology, 7: 69-71.
Robinson AG & Hus SJ. 1963. Host plant record and biology of cereal grain and grasses in Manitoba (Homoptera; Aphididae) Canadian Entomologist, 95: 134-137.
Sagar P & Jindla LN. 1984. An outbreak of aphid, Aphis gossypii Glover on Isabgol, Plantago ovata (L.) and its chemical control. Intl. Pest Control, 26(3): 76-77.
Samadia DK & Haldhar SM. 2017. Breeding strategies and scope of improvement in arid zone fruit crop-plants under abiotic stressed agro-climate: an analysis. Journal of Agriculture and Ecology, 4: 1-13.
Singh VS. 1979. Effect of time of sowing on Incidence of corn leaf aphid, Rhopaiosi phummaidis (Fitch) on barley. First National Symposium on Barley, p. 69.
Trease GE & Evans WC. 1978. Pharmacognsy 11th Edition Bailliere Tindail, a division of cassell and collies, Macmillan Publishers Ltd. London.
Trehan KBVK, Sharma RC & Chandra RP. 1970. Note on Genetic stocks of barley (Hordeumvulgare L.) resistant to aphid, Rhopalosi phummaidis (Fitch.) Indian Journal of Agricultural Sciences, 40: 756-758.
Published
2018-06-15
How to Cite
SANP, RK; SINGH, V. Timely sowing effect on incidence of aphid, Rhopalosiphum maidis in blond psyllium, Plantaga ovata, Forsk. Journal of Agriculture and Ecology, [S.l.], v. 5, p. 83-87, june 2018. ISSN 2456-9410. Available at: <https://journals.saaer.org.in/index.php/jae/article/view/176>. Date accessed: 01 aug. 2021.
Keywords
Sowing time, blond psyllium, R. maidis