Stalk root of onion is caused by________________?
Correct answer: D. Bacteria
- A. Fungi
- B. Gassicls
- C. Nematodes
- D. Bacteria
Explanation
Onion stalk or soft rot is commonly associated with bacterial infection, particularly soft-rot bacteria that break down plant tissue. Fungi are responsible for several other onion rots, such as basal rot, which can cause confusion.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
Practise Plant Protection
321 free Plant Protection MCQs from Agriculture, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Agriculture questions like this
Agriculture is on this paper prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for it.
More Plant Protection questions
Malathrion and Parathion insecticides belongs to_________________?
The insecticides with least mammalian toxicity are____________________?
The insects which transfer disease from one plant to another is known as__________________?
Viral disease can be controlled by __________________?
The factors which induces disease outbreak is________________?
The symptoms of powdery mildew appears on________________?