• Spidend

  Pests All species of spider mites . Mode of action After emerging from the pupa, adult gall-midges actively search for spider mite colonies and deposit [...] slab or directly on the ground). Make sure the bottle does not fall so that the pupae are not dispersed. Leave the cap next to the bottle so that the wasps [...] two weeks. Dosage The dosage of Spidend depends on climate, crop and spider mite density and should always be adjusted to the particular situation. Start

• Mastering the Battle Against Lawn Pests: White Grubs and Leatherjacket Edition

  April 25, 2024

  Why do we want to control? These creatures feed on the roots of grass, causing affected areas to feel soft, spongy, and brown. Signs of their presence [...] printed on the package. When preparing to apply the product, take the packets out of the box and allow them to acclimate to room temperature for 30 minutes. [...] starlings and black birds may feast on the damaged turf. How to Check for an Infestation in your Lawn? To check if your lawn is infested with white grubs or

• Caterpillar control with nematodes

  residue on your crop Safe to use Biological control of caterpillars Beneficial nematodes can be used for the biological control of many different caterpillar [...] in pests enabling them to adapt, nematodes remain highly effective over time. Free of concerns about the diminishing performance of conventional pesticides [...] technique and caterpillar species, an efficacy of 50 to 80% can be achieved. Download brochure Nematode products to control caterpillars R&D departments at several

• Horiver Drystick

  sawfly ( Hoplocampa testudinea) Mode of action Insect pests are attracted to the colour of the sticky trap and get caught in the glue. Presentation Polysterene [...] trapping in hotspots use one Horiver Drystick per 2 to 20 m 2 Notes In contrast to Horiver Wetstick , the glue of Horiver Drystick does not come off on your hands [...] in areas with high risk of pest infestation such as areas near doors, gable ends and lateral ventilation openings Attach traps to wires or sticks at max

• Aphelinus abdominalis

  parasitized. The control of the aphids is due to host feeding and parasitization in roughly equal measure. Life cycle and appearance of Aphelinus abdominalis [...] the biological control of various aphid species. The parasitic wasp Aphelinus abdominalis is used for the biological control of the following pests: Potato [...] Koppert as Aphilin . Aphelinus abdominalus products Aphilin Expand all items How to use Aphelinus abdominalis The parasitic wasp is available in a bottle (

• Aphidius matricariae

  stripes on side parts of the wasp waist. Aphidius matricariae is specific to aphids of the family Aphididae. Most species belong to the genera Myzus, Aphis [...] is a parasitic wasp belonging to the family Braconidae and is widely recognized for its role in biological pest control of aphids . This small wasp is a [...] as Aphipar-M . Aphidius matricariae products Aphipar-M Expand all items How to use Aphidius matricariae The parasitic wasp Aphidius matricariae is available

• Cabbage moth

  destroy large numbers of leaves and their frass accumulates in the heart of cabbage, thereby lowering the commercial value of infested crops. Life cycle [...] emerging from their pupae the female moths lay clusters of 20 to 100 eggs on the underside of leaves or elsewhere within the greenhouse structure. The [...] have a light network of markings. First instar larvae of the cabbage moth (Mamestra brassicae) are gregarious, eating the edge of the leaves on which they

• Corn earworm

  onto the ground to bury itself around 10-12 cm deep. This prepupal stage takes one to two days. It then pupates for ten to fourteen days, or three to five [...] on the corn of immature cobs and ears. Adults of corn earworm are nocturnal, since they react to light radiation at night and are attracted to light traps [...] female lays small quantities of eggs, between one and three, in the hairs of green ears of corn. The larvae feed on the hairs of the young corn and on the

• Aphidius ervi

  ervi is more aggressive and can even pursue the aphid to parasitize. Because of this, the disturbance of aphid colonies can have a serious impact. The aphids [...] biological control of aphids . The natural enemy Aphidius ervi has been widely utilized in various agricultural regions around the world due to its effectiveness [...] ervi female wasp can parasitize hundreds of aphids within two days. Aphidius ervi is used for the control of the following pests: Potato aphid ( Macrosiphum

• Eretmocerus eremicus

  situation, it may be better to switch to the use of En-strip or Enermix/Ercal. Consult a Koppert advisor or a recognized distributor of Koppert products for advice [...] their specialized mouthparts to feed on the internal tissues of the whitefly, leading to the host’s death and contributing to a decline in whitefly populations [...] approximately 75 cm under the plant head Avoid to hang cards at places exposed to direct sunlight The dosage of Ercal or Enermix depends on climate, crop and