Now In: Organic Options → Encarsia formosa
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Attacks both greenhouse whitefly (Trialeurodes vaporariorum) and tobacco whitefly (Bemisia tabaci) in the third and fourth larval stage. Preference is for the greenhouse whitefly.
Suggested Release rates:
Preventive: 1½-3m² every one to two weeks
Curative light: 3-6/m² weekly for three weeks, or until control is achieved
Curative heavy: 9/m² weekly for three weeks, or until control is achieved
15K/BOX (250 CARDS of 60)
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