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Information Journal Paper

Title

STUDY ON MAIZE ROUGH DWARF AND IRANIAN MAIZE MOSAIC VIRUSES IN ISFAHAN II: RELATIONSHIP BETWEEN VIRUSES AND PLANTHOPPER VECTORS

Pages

  431-443

Abstract

 Maize rough dwarf virus and Iranian maize mosaic rhobdovirus are common diseases in Isfahan province and LAODELPHAX STRIATELLUS is the only known vector of them. Relationship between the vector and these viruses was studied in an experimental field. Population density of the vector and viral infection rate were studied by weekly samplings until tasseling stage. Curves of population fluctuation of the vector and cumulative infestation rate of viruses were developed. Results showed higher density of the vector in the beginning of plant growth period for the first and second dates and at the end of growth period for third date. Cumulative infection curves showed an increasing trend for both viruses in all treatments, while it reached to a stable position after tasseling stage. To study the effects of ASYNCHRONOUS CROPPING SYSTEM on density of the vector and viral infection rate, side-by-side fields with different planting dates in different regions of the province were sampled. The results of this survey showed that maximum and minimum viral infection rate and vector density belongs to regions of Baraan and Ardestan, respectively. This situation could be related to variation of planting dates in these regions. It is recommended that in each region CORN fields should be planted synchronously as possible, and late planting be avoided.

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    Cite

    APA: Copy

    NEMAT ELAHI, M.R., JALALI, S., & SABZI, M.H.. (2007). STUDY ON MAIZE ROUGH DWARF AND IRANIAN MAIZE MOSAIC VIRUSES IN ISFAHAN II: RELATIONSHIP BETWEEN VIRUSES AND PLANTHOPPER VECTORS. SEED AND PLANT, 23(3), 431-443. SID. https://sid.ir/paper/20552/en

    Vancouver: Copy

    NEMAT ELAHI M.R., JALALI S., SABZI M.H.. STUDY ON MAIZE ROUGH DWARF AND IRANIAN MAIZE MOSAIC VIRUSES IN ISFAHAN II: RELATIONSHIP BETWEEN VIRUSES AND PLANTHOPPER VECTORS. SEED AND PLANT[Internet]. 2007;23(3):431-443. Available from: https://sid.ir/paper/20552/en

    IEEE: Copy

    M.R. NEMAT ELAHI, S. JALALI, and M.H. SABZI, “STUDY ON MAIZE ROUGH DWARF AND IRANIAN MAIZE MOSAIC VIRUSES IN ISFAHAN II: RELATIONSHIP BETWEEN VIRUSES AND PLANTHOPPER VECTORS,” SEED AND PLANT, vol. 23, no. 3, pp. 431–443, 2007, [Online]. Available: https://sid.ir/paper/20552/en

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