List of top Questions asked in ICAR AIEEA (PG)

Biotrophs are important groups of plant pathogens.
A. They need live host to complete their life cycle
B. They can be cultured on artificial media
C. They do not harm their host
D. They cause sign instead of symptoms
E. Magnaporthe is a biotroph
Choose the correct answer from the options given below:

Xylem or phloem limited bacteria need insect vector for their transmission.
A. They need insects because they have lost their ability to translocate
B. They do possess cell wall
C. They are pleiotropic in nature
D. They can be cultured in media
E. They cause a symptom termed as 'yellows'
Choose the correct answer from the options given below:

Downy mildew of grape was responsible for discovery of chemical method of disease management.
A. Downy mildew of disease of grape reported first in India
B. The disease paved way for discovery of metalaxyl
C. The chemical metalaxyl was copper based
D. Root stock resistant to root aphid had introduced downy mildew
E. The chemical metalaxyl was accidentally discovered
Choose the correct answer from the options given below:

Among the various rust diseases of wheat, which one is most prevalent in all wheat-growing zones in India?

Match List I with List II

Choose the correct answer from the options given below:

Match List I with List II

Choose the correct answer from the options given below:

Match List I with List II

Choose the correct answer from the options given below:

Given below are two statements:
Statement I : Mode of obtaining food by fungi is heterotrophy due to lack of chloroplast
Statement II : Fungi store food in the form of sucrose
In light of the above statements, choose the most appropriate answer from the options given below:

Match List I with List II

Choose the correct answer from the options given below:

Match List I with List II

Choose the correct answer from the options given below:

Match List I with List II

Choose the correct answer from the options given below:

Given below are two statements:
Statement I : Rust diseases are caused only by fungi belonging to Basidiomycetes
Statement II : Fungi-like organism belonging to Straminiphilia also causes rust disease
In light of the above statements, choose the most appropriate answer from the options given below:

Given below are two statements:
Statement I : Late blight disease strikes potato crop during late stage only
Statement II : Early blight is caused by fungal pathogens
In light of the above statements, choose the most appropriate answer from the options given below:

Given below are two statements:
Statement I : Moko wilt of banana caused by Ralstonia solanacearum is not reported in India so far
Statement II : Wheat blast caused by species of Magnaporthe is confined only in South America
In light of the above statements, choose the most appropriate answer from the options given below:

Stackburn disease in paddy is caused by

Given below are two statements:
Statement I : All cellular plant pathogens are culturable
Statement II : None of the non-cellular plant pathogens are culturable
In light of the above statements, choose the most appropriate answer from the options given below:

Spatial horizontal transmission of fungal plant diseases as is mostly facilitated by

Which of the following is fungi transmitted plant virus?

Which of the following fungi produce asci in hymenium within an apothecium?

Which of the following groups of pathogen display self-motility?

Which of the following bacterial pathogens is classified under facultative anaerobic negative rods?

Which of the following pathogen developmental structures is capable of accelerating explosive epidemics in agricultural crops?

Which of the following plant pathogens causes gangerene in human after consumption of pathogen contaminated plant product?

Which of the following is considered as host response to pathogens?

Match List I with List II

Choose the correct answer from the options given below: