• Aphipar

  introduction site for at least a few days Dosage The dosage of Aphipar depends on climate, crop and aphid density and should always be adjusted to the particular [...] converts into a leathery mummy. The adult parasitic wasp emerges through a hole at the rear of the mummy. The first mummies are noticed in the crop around 10-14 [...] typically range from 0.25-4 per m 2 /release. Releases should be repeated at least 3 times. Consult a Koppert advisor or a recognised distributor of Koppert

• Natutec_Airobreez_-_Directions_for_Use_-_Koppert.pdf

  plug of the charger (A) to the power connection (B). 3. Connect the charger to an outlet. 4. Look at the indicator lights (C) to know when the battery is [...] • • • Battery. Refer to section 5.1.6. Duct. Refer to section 7.3.2. Reservoir. Refer to section 7.3.6. Bucket ring. Refer to section 7.3.4. Put on [...] product to the parts. • Install these items: • • • • 4 - 003 - Battery. Refer to section 5.1.5. Duct. Refer to section 7.3.1. Bucket ring. Refer to section

• Apple scab

  support. Management should aim to limit primary (ascospore) infections in spring and reduce overwintering inoculum to prevent severe epidemics. Cultural [...] management, regular monitoring, and integrated management measures are essential to limit disease development and protect fruit quality and tree health. Damage [...] symptoms of apple scab Typical symptoms of apple scab include: Olive-green to dark brown velvety spots on leaves Brown or black lesions on developing fruit

• Oak processionary moth

  scientific names of this moth refer to the behaviour of the larvae to form long processions. The moth is native to central and southern Europe but is now [...] of July and mid September. The eggs (with up to 300 eggs per batch) are laid in contiguous rows along one to two year old twigs and covered by hairs from [...] instar on, the larvae start building silken nests at the base of lower branches, on the trunks or at the base of the trunks, which may contain thousands

• Tomato moth

  underside of leaves in groups of 50 to 300, often arranged in layers. The eggs are greenish at first, but gradually change to a light yellow or almost white [...] white to grey-brown with mottled markings. The pattern of markings on the larvae varies according to the host plant and developmental stage. At first, [...] side. The yellow stripe is bordered at the top by a narrow gray stripe. Older larvae may vary from light green to light brown, or even a reddish colour

• Collaboration With Valto Against Pepino Mosaic Virus

  August 9, 2024

  later this year. New Acount Manager At Valto We are pleased to introduce Mitchel Visser, the new Account Manager at Valto Biocontrol. Since April 1st, Mitchel [...] Since 2019, we have partnered with Valto to exclusively distribute their product V10 . Thanks to our extensive global sales network in greenhouse horticulture [...] plants, and by exposure of the plants to infected materials such as clothing and tools. ‘You can compare V10 to a flu vaccination’ explains Guido Roozemond

• European red mite

  hind end. The development from egg to adult goes faster at higher temperatures and takes approximately two weeks at 21°C; therefore there can be many [...] mainly on the undersides of leaves but moves to upper leaf surfaces when the lower side becomes crowded. Contrary to the two-spotted spider mite , Tetranychus [...] leaves and when these coalesce the leaves loose colour; this is often referred to as bronzing. When infestation is heavy, leaves can drop. Life cycle and appearance

• Citripar

  Wood chips. Application Use a pen or sharp tool to make a hole in the sticker on the lid. Use the label to hang the tube in the crop following the instructions [...] range from 0.1-0.5 per m 2 /release. Releases should be repeated at least 3 times at an interval of 1-2 weeks. Consult a Koppert advisor or a recognised [...] conditions The parasitic wasps are most effective at temperatures around 25°C/77°F. The lowest temperature at which development can occur is 13°C/55°F; the

• Cryptolaemus montrouzieri

  Sometimes the larvae resort to cannibalism under these conditions. At a temperature of 21°C, during the whole period of its development to adult beetle, a larva [...] i prefers mealybugs, this species is known to be a polyphagous predator. Sometimes other insects related to mealybugs are eaten, such as soft scales or [...] consuming up to 30 mealybugs per day. 226 Beetles and larvae are most active in sunny conditions. Above 33°C their searching behaviour comes to a standstill

• Pine processionary moth

  colour that later changes to dark reddish-brown The life cycle of T. pityocampa is normally annual but may extend over 2 years at high altitude or in northern [...] winter nest is built. In general, this is situated at the branch tips in the upper part of the crown. At the third instar urticating hair patches appear. [...] in a file searching for a suitable site to tunnel underground and pupate in the soil. Pupation takes place at a depth of about 10 cm and the pupae enter