such as onions, shallots, strawberries, lettuce, brassicas and potatoes and many ornamentals . The shallot aphid is cosmopolitan and widely spread in Europe
Pests All stages of many mealybug species. Mode of action Adults and larvae consume the mealybugs completely. Visual effect Mealybugs are consumed entirely
There are many oak trees in the forests and plantations around Doetinchem. Marc van Rijswijk is the spokesman for Buha, the implementing organization for
Seriously damaged crops include tea, citrus, avocado, as well as cyclamen and many other ornamentals . Damage symptoms The black tea thrips feeds primarily
temperatures and takes approximately two weeks at 21°C; therefore there can be many generations in one year. The European red mite overwinters in the egg stage;
its range, it occurs in greenhouses. In addition to citrus, it occurs on many other plants. Damage symptoms Chrysomphalus aonidum has a preference for
Pests All stages of many mealybug species. Mode of action Larvae and adults consume the mealybug completely. Visual effect Mealybugs are consumed entirely
first described in England but its origin is not clear. It is now found on many greenhouse-grown succulents around the world as it was probably distributed
North and South America and Europe where it has caused severe yield losses in many berry crops, cherries and grapes. Damage symptoms After oviposition, the
flower to the stigma of another flower on the same plant or on another plant. Many flowers require insects such as bumblebees or flies to transfer the pollen