MCQ
Latest trend in plant disease control is
- AChemical control
- ✓Biological control
- CGood manure and fertilizer
- DBreeding for disease resistance
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| Column-I Methods | Column-II Working Methods |
| 1. Pills | i. Inhibit the sperms to reach cervix |
| 2. Condom | ii. Not allow the implantation |
| 2. Vas deferens | iii. Stoppage of ovulation |
| 3. Copper-T | iv. sperms in semen |