4-8 Indian Forest Records. [Vol. VIII 
method of exterminating them, that all lac should be collected 
immediately before the swarming, except such as is required for 
brood purposes, which should be removed as soon as the larvae have 
emerged. All lac should be at once removed and treated under 
moth-tight screens or fumigated as proposed by Maxwell Lefroy 
(Agricultural Journal of India, Vol. Ill, p. 176). The method seems 
well worthy of trial and will fit in with the methods of collection of 
the Baisakhi crop suggested in Chapter VI. 
