Tomato Crespo - Pathogen:Virus Begomovirus or Geminivirus

TYLCV: Virus tomato yellow leaf curl.

Symptom:

The plant has yellowness and encarrugamiento or curly leaves.

Another visible symptom is dwarfing in plants affected.

Condition:

It is transmitted by Bemisia tabaci whitefly.

It is rarely transmitted by contact between plants affected.

** There is no information to be transmitted by land and seed.

Prevention:

Use plastic mulch silvery repellent to manage the entry of whitefly.

Set corn as hedgerows to handle whitefly input.

Remove affected plants alternate, host of the virus as weeds, volunteer plants.

Make crop rotation.

Management should be directed to the vector, use traps Yellow.

Use tolerant varieties virosis.

Perform management around the crop.

Fuente: INTA .- Manual Recomocimiento de las principales plagas de las hortalizas