List of top Entomology Questions on Fungi and Viruses

Needle nematodes are important vectors of:
(A) Raspberry ringspot virus
(B) Tomato black ring virus
(C) Arabis mosaic
(D) Broomgrass mosaic
Choose the correct answer:

Match List-I with List-II 

List-I (Virus)List-II (Genome Type)
ABeet curly top virusIDouble-stranded DNA (ds DNA)
BTomato spotted wilt virusIIPositive-sense single-stranded RNA
CTobacco mosaic virusIIINegative-sense single-stranded RNA
DCauliflower mosaic virusIVSingle-stranded DNA (ss DNA)

Choose the correct answer from the options given below:

Pseudo Curly Top disease of tomato is transmitted by
(A) Bemisia tabaci
(B) Micrutalis malleifera
(C) Frankliniella occidentalis
(D) Passalora fulva
Choose the correct answer from the options given below:
Tomato yellow leaf curl virus is transmitted by
Cowpea mosaic virus is transmitted by
Oospore produced without sexual reproduction is