• Aphidoletes aphidimyza

  should always be adjusted to the particular situation. Start introduction as soon as the first aphids are detected in the crop. Introduction rates typically [...] hours, depending on the age and nutritional condition of the predator, as well as the size of the prey. Life cycle of Aphidoletes aphidimyza Growers can [...] the following pests: Aphids Aphidoletes aphidimyza is available at Koppert as Aphidend . How to use Aphidoletes aphidimyza The predatory gall midge Aphidoletes

• About bumblebees

  drones. As temperature rises and the spring season emerges, the new bumblebee queen awakens. She will start foraging for pollen and nectar, as well as search [...] pollen and nectar to provide resources for the brood as well as perform maintenance jobs on the nest. As the nest continues to develop, the queen will not [...] many more blooms per minute Bumblebees are safer for you and your employees as they are much less aggressive than honeybees Production of bumblebees The

• Amblyseius swirskii

  organisms such as spider mites and tarsonemid mites. They can also feed on pollen, which is useful for instance in sweet pepper crops as the predatory mite [...] should always be adjusted to the particular situation. Start introduction as soon as the first pest mites are detected in the crop. Introduction rates typically [...] adjusted to the particular situation. Start introduction preventively or as soon as the first pest mites are detected in the crop. Use at least 4,000 sachets

• Pea

  sometimes yellow or purple and widely grown as a cool season vegetable crop. Immature peas are consumed as a vegetable and often canned or frozen. Dry

• Silver-Y moth

  and hairy, the antennae are long and thin. The moths fly during the day as well as at night, often in large swarms. They fly rapidly from flower to flower [...] of 14 families and is sometimes also encountered in greenhouse crops such as sweet pepper, lettuce, beans, chrysanthemums and various other ornamental

• Tobacco aphid

  nicotianae ) is also encountered in a range of crops in greenhouses, such as sweet pepper, aubergine, chrysanthemum, and various pot plants and cut flower [...] extract nutrients from the plant and disturb the balance of growth hormones. As a result, the plant’s growth is retarded giving rise to deformed leaves or [...] variety in colour. When reproduction is asexual, the young aphids are born as developed nymphs. They immediately start to feed on plant sap and grow rapidly

• Cutworms

  populations of cutworms can destroy entire stands of crops, such as cotton or maize. As plants become larger, older instars will occasionally tunnel into [...] in the ground during the day. Damage from these instars is usually observed as a cutting of young seedlings, often causing death of the cut seedlings. Sometimes

• Tomato russet mite

  General The tomato russet mite (Aculops lycopersici , also referred to as Vasates lycopersici, Vasates destructor and Phyllocoptes destructor in older [...] The damage is first seen on the lower part of the plant and moves upwards as the mites ascend. Life cycle and appearance of tomato russet mite All life [...] plants. When newly laid they are creamy white but turn to a patchy yellow as they age. The mites have two nymphal stages: sometimes they are also called

• Cabbage moth

  22 families, among them crops such as sweet pepper, tomato, strawberry, lettuce, beetroot, onion, rhubarb as well as chrysanthemum and carnation. It is

• Transeius montdorensis

  should always be adjusted to the particular situation. Start introduction as soon as the first pests are detected in the crop. Introduction rates typically [...] adjusted to the particular situation. Start introduction preventively or as soon as the first pests are detected in the crop. Use at least 4,000 sachets per [...] organisms such as thrips , spider mites and tarsonemid mites. They can also feed on pollen, which is useful, for instance, in sweet pepper crops, as the predatory