WorksheetsQuiz for Rice Diseases Training
Total questions: 18
Worksheet time: 3mins
Name
Class
Date
1.
True or False: Diseases can be caused by both biotic and/or non-abiotic agents.
a)
True
b)
False
2.
Give an example of biotic agent
(a)
3.
What are the 3 components of Disease Triangle?
a)
PLANT, PATHOGEN, ENVIRONMENT
b)
PATHOGEN, DENSE CANOPY, LEAF
c)
ENVIRONMENT, LOW RELATIVE HUMIDITY, HIGH TEMPERATURE
4.
True or False: Blight is an example of a sign.
a)
True
b)
False
5.
What is the EPPO code of the causal organism of Rice Blast?
(a)
6.
Give an example of rice part that can be infected by Rice Blast.
(a)
7.
Which of the following is NOT a predisposing factor for the spread and development of Rice Blast?
a)
Low soil moisture
b)
High relative humidity
c)
High temperature
d)
Dense canopy
8.
True or False: It is important to perform calibration prior conducting spray applications.
a)
True
b)
False
9.
Identification: What is the parameter used for the assessment of Rice LEAF Blast?
(a)
10.
True or False: Neck Blast is caused by the same pathogen causing Rice Leaf Blast.
a)
True
b)
False
11.
Identification: What is the parameter used for the assessment of Neck Blast?
(a)
12.
What is the EPPO code of the causal organism of Sheath Blight of Rice?
(a)
13.
What is the susceptible rice growth stage for Sheath Blight?
a)
Maximum tillering to Heading stage
b)
Maximum tillering to Flag Leaf stage
c)
Maximum tillering to Milking stage
14.
What is the EPPO code of the causal organism of Bacterial Leaf Blight of Rice?
(a)
15.
Identification: What do you call the wilting of seedlings due to BLB infection at early stage of rice?
(a)
16.
Identification: What is the typical symptom observed on rice spikelets affected by Dirty Panicle?
(a)
17.
True or False: Wind is the most common mode of transmission for Dirty Panicle of Rice.
a)
True
b)
False
18.
Bonus: Please rate the recently concluded training for Rice Diseases (1 - highest, 5 - lowest)
a)
1
b)
2
c)
3
d)
4
e)
5
100 %
