Effects of Insects and Pests on Crops
Trending Questions
Q.
What is pest ?
Q.
What type of insect pests are found in our crop fields? Name any three of them.
Q.
How do biotic and abiotic factors affect crop production? [3 MARKS]
Q. Question 43
Write the modes by which insects affect the crop yield.
Write the modes by which insects affect the crop yield.
Q.
Mention three different ways in which insect pests can attack the crop plant.
Q. How do biotic and abiotic factors affect crop production?
Q.
Give example of an insect pest of rice.
Q.
Mention three different ways in which insect pests can attack the crop plant.
Q.
Question 1
How do biotic and abiotic factors affect crop production?
Q.
Name:
(a) A milch animal with maximum fat content in its milk.
(b) Kharif season narrow-leaved and broad-leaved weeds.
(c ) Cattle disease transferrable to human beings.
Q.
Question 1
How do biotic and abiotic factors affect crop production?
Q. Write the modes by which insects affect the crop yield.
Q. The health of the crops is affected by pests.
- True
- False
Q. Which of the following is the living factor that affects crop production?
- Salinity
- Pests
- Temperature
- Rainfall
Q.
What are pests?
Q. Question 1
How do biotic and abiotic factors affect crop production?
How do biotic and abiotic factors affect crop production?
