Dothiorella canker, a plant disease, can infect crops such as

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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

Dothiorella canker, a plant disease, can infect crops such as

Explanation:
Dothiorella canker is a fungal disease with a host range that includes avocado as a primary crop in which it causes cankers on stems and branches. The fungus typically enters through wounds or stressed tissue on woody trees and can lead to dieback and reduced yield. In California agricultural settings, avocado is the best-known and most commonly affected crop for this specific disease, which is why avocado is the correct choice. Bananas and potatoes are not typical hosts for this pathogen, and while apples can suffer other canker pathogens, they are not the usual hosts for Dothiorella canker described here.

Dothiorella canker is a fungal disease with a host range that includes avocado as a primary crop in which it causes cankers on stems and branches. The fungus typically enters through wounds or stressed tissue on woody trees and can lead to dieback and reduced yield. In California agricultural settings, avocado is the best-known and most commonly affected crop for this specific disease, which is why avocado is the correct choice. Bananas and potatoes are not typical hosts for this pathogen, and while apples can suffer other canker pathogens, they are not the usual hosts for Dothiorella canker described here.

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