• Blueberry aphid

  most likely of North American origin and was probably introduced into Europe with plant material. It feeds on blueberries and is a vector of blueberry scorch [...] Life cycle and appearance of Blueberry aphid Aphids have a complex life cycle, with both winged and wingless forms of adults and a great variety in colour [...] symptoms Blueberry aphids live in dense colonies on young shoots of blueberry bushes and produce large amounts of sticky honeydew. The aphids spread blueberry

• Horiver Drystick

  Whitefly , Nesidiocoris tenuis White: Lygus spp. Mode of action Insect pests are attracted to the colour of the sticky trap and get caught in the glue. Presentation [...] 20 m 2 Notes In contrast to Horiver Wetstick , the glue of Horiver Drystick does not come off on your hands Horiver Drystick traps generally do not catch [...] pieces 25x40 cm: 12 pieces Application Place traps in areas with high risk of pest infestation such as areas near doors, gable ends and lateral ventilation

• Inspired by Nature: New design, Same Trusted Quality

  February 6, 2023

  supports us on our journey to increase our positive impact to the world.” New Features Beautiful photography, our new logo and the use of green as our [...] nature. Our new packaging also includes several new practical features. A range of supportive colours make each product easily recognisable. In addition [...] find ways of growing that are both safe and healthy. Helping growers to support, protect and strengthen their crop with an integrated system of natural solutions

• Sciarid flies

  damage is the immediate result of larvae feeding on the roots. The larvae feed mainly on decaying plant material and on algae and fungi present in the [...] plant material. Damage symptoms The larvae of sciarid flies feed mainly on organic remains and the fungi that grow on them, although some species can also eat [...] Life cycle and appearance of Sciarid flies The life cycle of sciarid flies has the following stages: egg, four larval instars, a pupal instar, and the adult

• Macrocheles robustulus

  before use Spread material evenly on soil or planting medium (not on the plastic) The dosage of Macro-Mite depends on climate, crop, planting medium and [...] from 100-500 per m2/release. Consult a Koppert advisor or a recognized distributor of Koppert products for advice on the best strategy for your situation [...] used for the control of the following pests: Sciarid flies (fungus gnats) Thrips Lyprauta larvae The predatory mites feed on larvae of sciarid flies , thrips

• Blackcurrant aphid

  cycle and appearance of Blackcurrant aphid Aphids have a complex life cycle, with both winged and wingless forms of adults and a great variety in colour [...] The distal third of the siphunculi is slightly swollen. In spring, the blackcurrant aphid lives on the underside of the young leaves of currant plants. [...] America. Damage symptoms Blackcurrant aphids produce large amounts of sticky honeydew on which black sooty mould fungi grow. Leaves and fruit quickly turn

• Goat moth

  later with yellowish sides and a dark red back with a black head. The pupa is 5-6 cm long, dark brown, with spines on the abdominal segment. The moths [...] feed on the wood most of the time hibernating in their galleries during the winter months. Pupation usually takes place just beneath the bark in a very [...] General The goat moth ( Cossus cossus ), is a pest of broad-leafed trees. It is most often found in birch, ash, willow and elm but can also attack fruit

• Buckthorn-potato aphid

  nasturtii , has a nearly cosmopolitan distribution and is a major pest of potatoes, where it also transmits viruses. It also attacks a large number of other crops [...] transmission of viruses. Life cycle and appearance of Buckthorn-potato aphid Aphids have a complex life cycle, with both winged and wingless forms of adults [...] The aphids overwinter as eggs on buckthorn. After emerging in spring, the aphids mainly feed on the underside of leaves of their summer hosts and start

• Carnation tortrix

  Each female of the carnation tortrix ( Cacoecimorpha pronubana ) is capable of laying up to 700 eggs, deposited in batches of 10 to 200 on the upper surface [...] surface of leaves or on other greenhouse materials. At first, the eggs are a light green colour, later becoming yellow. They have a flattened oval to round [...] damage it inflicts on carnations and strawberries. Damage symptoms The larvae of the carnation tortrix ( Cacoecimorpha pronubana ) feed on the upper surface

• Mycotal in Salad Crops

  July 8, 2019

  concentration of 0.1% (1 g/l), with a maximum permitted individual dose of 2 kg/ha in 2000 l water After dose of 2kg/ha Spray equipment: full coverage of all plant [...] giving a droplet size range of 50-100 µm; angle spray nozzles to achieve good penetration of the canopy Environmental conditions: the development of Mycotal [...] Make the most of Mycotal in your salad crop IPM strategy Mycotal is a spore formulation of the insect pathogenic fungus Lecanicillium muscarium and is