Qualified Applicator License (QAL) Plant Agriculture 2025 – 400 Free Practice Questions to Pass the Exam

Question: 1 / 400

What is the scientific name for the Cowpea Aphid?

Aphis glyciniae

Aphis craccivora

The scientific name for the Cowpea Aphid is indeed Aphis craccivora. This species is known to primarily infest a variety of plants, particularly legumes, which is why it is associated with cowpeas. Aphis craccivora is a small, soft-bodied insect in the aphid family that can be identified by its dark green to black coloration.

Understanding the characteristics of Aphis craccivora is important for those involved in plant agriculture, as this pest can lead to significant agricultural damage by feeding on the phloem of host plants, which can weaken the plants and make them more susceptible to diseases. Recognizing the correct scientific name helps in targeting appropriate pest management strategies and controls for this aphid, contributing to effective crop management and health.

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Acyrthosiphon pisum

Hypera postica

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