Dysaphis pyri
Dysaphis pyri The gray aphid of the pear tree (Dysaphis pyri (Boyer de Fonscolombe, 1841)) is a small homopterous Rincote
Read moreDysaphis pyri The gray aphid of the pear tree (Dysaphis pyri (Boyer de Fonscolombe, 1841)) is a small homopterous Rincote
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