Roots of carrots split or become stubby, which pest is responsible?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $24.99Unlock all

Study for the California Applicator License Category D Plant Agriculture Test. Utilize quizzes with flashcards and comprehensive explanations. Enhance your knowledge and confidence for the examination!

Multiple Choice

Roots of carrots split or become stubby, which pest is responsible?

Explanation:
Nematode feeding on carrot roots distorts their development, producing split, forked, or stubby roots. These tiny soil dwellers damage the root tips and cortex, interrupting normal cell growth so the root can’t elongate properly, leading to shortened, misshapen roots. Fungi and bacteria tend to cause rots and tissue decay, not the characteristic splitting or stubby shape, and pocket gophers damage roots by chewing and tunneling rather than altering root form in this specific way.

Nematode feeding on carrot roots distorts their development, producing split, forked, or stubby roots. These tiny soil dwellers damage the root tips and cortex, interrupting normal cell growth so the root can’t elongate properly, leading to shortened, misshapen roots. Fungi and bacteria tend to cause rots and tissue decay, not the characteristic splitting or stubby shape, and pocket gophers damage roots by chewing and tunneling rather than altering root form in this specific way.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy