Gummosis is the disease of _______?
A. Mango
B. Guava
C. Citrus (Lemon)
D. none
Leaf spot or tikka is the disease of ______?
A. Soybean
B. Sunflower
C. Ground nuts
D. none of these
Which one of the following is polyphagus insect _______?
A. American boll worm
B. Whitefly
C. Aphids
D. A
The major viral disease of cotton is ________?
A. Cotton boll rot virus
B. Cotton stem crinkle virus
C. Cotton leaf curl virus
D. None of the above
Bombyx morri is the name of _______?
A. Lady bird beetle
B. Silk worm
C. Honey bee
D. None of the above
The technical name of jassid is ______?
A. Microtermas sp
B. Aphis gossypi
C. Earias insulana
D. Amrosca devestons
The study of fungi is called _______?
A. Pathology
B. Fungicology
C. Mycology
D. Genetics
The major disease of matter (field pea) is _______?
A. Blight
B. Downy mildew
C. Powdery mildew
D. None
White rust of crucifers is caused by ______?
A. Pemospora Parasitica
B. Alternarian solani
C. Albugo candida
D. Aspergillus niger
The fungi are plants which can not prepare their food because ______?
A. They are very small
B. They are parasites
C. They have no chlorophyll
D. All the above
