Memoirs of the Department of Agriculture in India. Further Notes on Pempheres Affinis FST (The Cotton Stem Weevil)

This latter paper gives a general description of the different stages of the life-history and describes the nature of the damage done. [...] The present paper embodies some further facts in the life-history (Plate XXIII) of Pempheres affinis and the results obtained in 1920-21 from the study of the different degrees of infestation in the Cotton Specialist's selections at Coimbatore. [...] In the paper on Pempheres a frinis in the Madras Year Book 1918 the following are given as the average periods for the different stages of the lifhistory :— Egg 10 days. [...] A complete list of the publications of the Imperial Department of Agriculture in India can be obtained on application from the Agricultural Adviser to the Government of India Pusa Bihar or from any of the above-mentioned Agents. [...] The following are the publications of the last two years :- Scientific Reports of the Agricultural Research Institute.