Aphids have a complex life cycle, with both winged and wingless forms of adults and a great variety in colour. In greenhouses, reproduction takes…
Pests Effective against most commonly occurring aphids . Mode of action Adult parasitic wasps emerge from the mummies and females lay their eggs into…
Trialeurodes vaporariorum ); Tobacco whitefly ( Bemisia tabaci ). Mode of action Adult female parasitic wasps parasitize second to fourth stage larvae…
Crops Especially tomato (can cause damage to other plants). Mode of action Adult predatory bugs and nymphs actively search for their prey and suck…
oleander and carnation. Life cycle and appearance of Hemispherical scale An adult female of S. coffeae has a hemispherical form with a smooth surface.…
wingless forms of adults of the same species developing, depending on the conditions. Wingless adult aphids are known as apterous, and winged adults…
kairomone, which is slowly released from the dispenser once opened. This makes adult thrips more active. They appear from their shelters and are more…
widespread in Europe. Life cycle and appearance of Goat moth The wingspan of the adults is 70-100 mm; body and wings are dull greyish brown, partly…
Get the latest news and information about your crops directly in your mailbox