PP287: Management of Orchid Pests with Silwet® L-77 and Horticultural Oils
Figure 2. Cattleya orchids before treatment with water, oil, or Silwet® L-77 + oil were heavily infested with boisduval scale.
Figure 2. Cattleya orchids before treatment with water, oil, or Silwet® L-77 + oil were heavily infested with boisduval scale.
