Aphids
Some species of aphids can cause leaves to curl or twist as they feed on the plant sap. How to prevent aphids To prevent aphid infestations in crops, you [...] winter by parthenogenesis, with viviparous unfertilized females continuing to produce new generations of females. This is known as an anholocyclic (incomplete) [...] insects: the super- family Aphidoidea, belonging to the order Hemiptera . The aphids discussed here all belong to the family Aphididae, a family containing many