Greenhouse whitefly
crop damage through direct feeding, inserting their stylet into leaf veins and extracting nourishment from the phloem sap. As a by-product of feeding, honeydew is excreted and that alone can be a second, major source of damage. The third and potentially most harmful characteristic is the ability of adults to transmit several plant viruses.
Disease causing Species Name:
Trialeurodes vaporariorum
Major Plants under threat:
Greenhouse rose
Method of Application:
Soil application, foliar spray,drip irrigation. se the spray solution as a direct spray targeting the pests on the undersides of the leaves.
Intervals:
Apply preferably in the early morning or during the late evening hours. Foliar Spray: Spray on the foliage during evening hours
Dosage:
The normal dosage is 20 g per plant. Soil Application: Mix 3 – 5 kg ABTEC Verticillium with 200 kg organic manure and apply uniformly to moist soil (1 acre). For tree crops mix 20 g with 1 kg organic manure and apply at the base.
Foliar Spray: Mix 10 kg ABTEC Verticillium in 500 litres of water per hectare and spray on the foliage . Use the spray solution as a direct spray targeting the pests on the undersides of the leaves.
Drip Irrigation: ABTEC Verticillium can be mixed @ 20g /litre of water. After filtering it can be incorporated into the soil through the drip irrigation system during the pre or post planting stage.
