Question
Question: Some released crop varieties bred by hybridisation and selection, for insect pest resistance are giv...
Some released crop varieties bred by hybridisation and selection, for insect pest resistance are given. Fill up the blanks –
Crop | Variety | Insect Pests |
---|---|---|
Brassica (rapeseed mustard) | Pusa Gaurav | A |
B | Pusa Sem 2, Pusa Sem 3 | Jassids, aphids and fruit borer |
C | Pusa Sawani Pusa A-4 | Shoot and Fruit borer |
A
A – Flat bean, B – Aphids, C – Okra (Bhindi)
B
A – Aphids, B – Flat bean, C – Cauliflower
C
A – Aphids, B – Flat bean, C – Okra (Bhindi)
D
A – Virus, B – Flat bean, C – Okra (Bhindi)
Answer
A – Aphids, B – Flat bean, C – Okra (Bhindi)