Using Proteus on Onions
Insect Pest: Thrips
Use 500 ml/ha and apply up to two consecutive applications once thresholds have been reached. Apply in 500 - 600 L of water/ha and ensure good spray coverage. The addition of a wetting agent is recommended.
Using Proteus on Potatoes
Insect Pest: Potato psyllid
Use 650 ml/ha. Apply up to two applications at 7 day intervals as part of a programme in sufficient water to ensure good coverage of all foliage.
Insect Pests: Aphids, Potato tuber moth
Use 500 ml/ha. Apply at first appearance and repeat at 14 - 21 days.