Biological control of caterpillars Caterpillars are highly destructive pests that feed on leaves, stems and fruits, causing serious damage to greenhouse and field crops. Their feeding reduces photosyn
General The tobacco whitefly ( Bemisia tabaci ) belongs to the family Aleyrodidae , and the sub-family Aleyrodinae . This insect was first identified on tobacco in Greece in 1889, hence the name tabac
General The greenhouse whitefly ( Trialeurodes vaporariorum ) is one of the major pests of vegetable and ornamental crops in greenhouses throughout the world. The greenhouse whitefly ( Trialeurodes va
Biological control of whitefly Whiteflies are common pests in greenhouse and field crops, feeding on plant sap and transmitting harmful viruses. Their feeding weakens plants, causes leaf yellowing and
Pests Larvae of various species of thrips (first and second larval stages); eggs and larvae of greenhouse whitefly ( Trialeurodes vaporariorum ) and tobacco whitefly ( Bemisia tabaci ). Crops Do not u
Pests Diaspis boisduvalii , Aspidiotis nerii, Aonidiella aurantii, Aulacaspis spp ., and other species of armoured scale insects. Mode of action Adults and larvae feed on all stages of armoured scale
About The black currant ( Ribes nigrum ) is a woody shrub and the plant is well known for its savory berries. It belongs to the family of Grossulariaceae . The black currant originally comes from the
The pepper plant (genus Capsicum ) belongs to the nightshade family Solanaceae. This plant genus includes all varieties of peppers, including the mild bell pepper and hot peppers in jalapeno and haban
About The turnip ( Brassica rapa subsp. rapa ) or white turnip can be categorized as a root vegetable. Turnips are usually produced for its white and bulbous taproot in temperate climates around the w
