1. Click here for New Test of Agronomy 2. Click here for New Test of Plant Breeding & Genetics 3. Click here for New Test of Ag Economics 4. Click here for New Test of Agril Entomology 5. Click here for New Test of Horticulture 6. Click here for New Test of Plant Pathology 7. Click here for New Test of Soil Science

Plant Pathology-7

Q.1
The most serious smut among the smuts affecting sorghum is________.

Grain smut
Loose smut
Head smut


Q.2
Which of the following rice disease does not overwinters in the form of ‘Sclerotia’?
Sheath blight
False smut
Blast


Q.3
Frog-eye leaf spot disease is present in____________.
Tobacco
Cotton
Potato


Q.4
In which rust, pustules are arranged in end to end manner and forming stripes ?
Yellow rust
Orange rust
Black rust


Q.5
The symptoms of red rot of sugarcane mostly found on
Stem
Root
Leaf


Q.6
Smut gives the appearance of_______.
Compact harden mass
Sooty powder
Superficial growth

Q.7
Leaf curl of tobacco is caused by_________.

Nicotiana virus -1
Nicotiana virus -10
Phytoplasma


Q.8
Low night temperature favours__________.
Rice blast
Red rot of sugarcane
Both


Q.9
Bacterial leaf blight (BLB) was first reported from India by___________.
Srinivasan et al. (1959)
Miyake (1910)
Uppal et al. (1961)


Q.10
Puccinia causes rust on__________.
Cereals
Flowers
Both


Q.11
Loose smut of cereal fungus (Ustilago nuda)survives as_____.
Teliospores
Dormant mycelium
Sclerotia


Q.12
Which is asexual fruiting structure of fungi?
Pycnidium
Pycnium
Basidium


Q.13
When the thalli is completely converted into reproductive cells is known as_______.
Holocarpic
Homothallic
Eucarpic


Q.14
Bacterial flagella found around the cell is known as______.
Lophotrichus
Peritrichous
Amphitrichous


Q.15
Bacterial cells with single flagellum is known as________.
Peritrichous
Amphitrichous
Monotrichous


Q.16
The bacterial cells without flagella is known as________.
Atrichous
Peritrichous
Amphitrichous


Q.17
A german scientist who studied the anthrac disease of cattle and sheep__________.
Robert Koch
Robert Hook
E.C.Stackman


Q.18
Bacillus substillis cells are__________.
Rod shape
Spherical
Spiral


Q.19
Arthrobacter bacterial cells are_________.
Rod shape
Spherical
Pleomorphic


Q.20
Gram positive bacteria belongs to division_________.
Gracilicutes
Firmicutes
Tenericutes


Q.21
Gram negative bacteria belongs to division_________.
Gracilicutes
Firmicutes
Tenericutes


Q.22
What is the source of Agar agar?
Red algae
Plant
Animal


Q.23
Journal of Mycology and Plant Pathology published from_________.
New Delhi
Udaipur
Anand


Q.24
Science deals with study of fungi is known as__________.
Virology
Mycology
Microbiology


Q.25
A type of plectenchyma with loosely woven tissues are known as_________.
Prosenchyma
Stroma
Sclerotium

Number of score out of 25 = Score in percentage =


Click Here For Answers
Next Quiz

QuiZ:  1  2  3  4  5  6

Note: Having difficulties in attempting quiz or any misleading answer? please email us or comment below with indicating Test name, Thank You.  Good Luck


Subscribe for new Tests notifications
YOUR EMAIL *
form to email

Join Us


   
Home  About Us  Disclaimer  Email Us

XtGem Forum catalog