|Growth Stages of Rice Plants|
|Crop Damage (diseases)
Viruses and Mycolplasma-like Organisms_(MLO)
|Crop Damage (Insects)|
|Crop Damage (Rodents and Birds)|
|Traits for evaluation of rice hybrids and parental|
Rice tungro bacilliform virus (RTBV) and rice tungro spherical virus (RTSV)
Yellow to yellow orange leaves, stunting, and slightly reduced tillering.
At growth stages:
2 (for the greenhouse)
3-5 (for the field)
Score and calculate DI at 4 weeks after inoculation in the greenhouse.