Sevgan Subramanian

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Questions related from Sevgan Subramanian

Can some body help us to identify these saturniid moths attached?

Please find below some pictures of saturniid moths. Thanks in advance

01 July 2016 6,265 12 View

What could be the cause of death of this saturniid?

Please find enclosed the picture of Saturniid pupae (healthy pupae in the extreme left, while diseased on the right. The typical symptoms are shrinking of the larvae at pupation with the pupal...

28 April 2016 9,537 2 View

How can we statistically assess if an insect aggregation in the field is due to factors intrinsic to insects or extrinsic?

Is there a way to use the dispersion statistics to assess aggregations in this regard?

10 June 2014 3,781 6 View

Is there any information available on the factors influencing the changes in instar numbers for Helicoverpa armigera?

Number of instars of Helicoverpa armigera is reported to vary between 5 to 7.

31 May 2014 2,964 7 View