文献
Gangwar S. K., Srivastava D. C., Tewari R. K., Singh M. R. & Rajak D. C. 2008 - Management of Pyrilla perpusilla Walker in sugarcane with ecto-parasitoid Epiricania melanoleuca Fletcher during epidemics in sub-tropical India. Sugar Tech 10(2): 162-165.
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Pyrilla perpusilla (Walker, 1851) |