• Effective Spider Mite Control on Ornamentals

  April 10, 2019

  sachet, which is a follow-on from the revolutionary Swirski Ulti-Mite sachet. Spical Ulti-Mite applied to ornamental crops before spider mite is found allows [...] The Spical Ulti-Mite sachet is highly resistant to drought and moisture in glasshouse crops. This patented biocontrol system is the perfect environment for [...] Ulti-Mite sachets, they also serve as a point of discussion when used in botanical collections. Neoseiulus californicus shows a preference for immature stages

• Phytophthora: symptoms starting to show

  April 7, 2021

  through this generative transition or have a high fruit load in relation to the root capacity, then any susceptibility is exposed. If the demand for assimilates [...] happening: The uptake of nutrients and water is affected, leading to further stress and occurrence of disorders. Leaf sap analysis at this time will identify [...] root diseases, but what we can do is look to keep an active, functioning root system, which supports any plants with a latent infection, and reduces the

• Aphidoletes aphidimyza

  should be repeated at weekly intervals until control is achieved. Consult a Koppert advisor or a recognized distributor of Koppert products for advice [...] prey for the newly hatched larvae is normally not difficult. When a gall midge larva attacks an aphid, it injects a paralyzing toxin that also starts [...] Aphidoletes aphidimyza for aphid control Aphidoletes aphidimyza is a species of predatory gall midge known for its effectiveness in biological pest control

• Flowering and Pollination in Blueberry

  April 2, 2019

  ns in a flower bud at 60-80 times higher than in a leaf. Although calcium and trace elements can be supplied using standard fertilisers, this is not always [...] assimilation, and Veni Calcium is easily absorbed by the plant due to its unique composition - using a foliar application ensures it is directly available to the [...] Blueberries and bio-stimulants are a strong combination, especially during the spring, when plants are flowering, and pollination is taking place: the right bi

• Navigating Energy Efficiency, Greenhouse Lighting & Pollination Success

  December 1, 2023

  day, it is best to keep hives closed and run hand pollination for one day, or when less that an average 1,5 biting mark is found. Humidity Is Also A Critical [...] where less daylight is available. As a result, bumblebees may not become active or only become active much later in the day. It is essential that the flowers [...] efficacy stands out as a linchpin in this scenario, directly influencing crop yield and quality. The success of growers hinges on a delicate balance, pa

• Mycotal FAQ

  Asked Questions What is Mycotal What is Mycotal? Mycotal is a natural insecticide. It contains a so called entomopathogenic fungus, a fungus that disables [...] disables and kills insects. The product is packed in a cardboard box which contains a bag of blastospores of the unique fungus, Akanthomyces muscarius Ve6. Against [...] at a temperature between 2°C and 6°C. The expiry date of the product can be found on the packaging. How to apply Mycotal? Mycotal is applied as a foliar

• Neoseiulus cucumeris

  thrips larvae. Neoseiulus cucumeris is a valuable solution in integrated pest management (IPM) strategies, where it acts as a natural enemy to help control thrips [...] Release should be repeated after 4 weeks if the pest is not controlled. Consult a Koppert advisor or a recognized distributor of Koppert products for advice [...] controlling thrips is mainly dependent on the size of the prey larvae. Thrips larvae try to defend themselves against an attack by a predatory mite by violently

• Amblyseius swirskii

  Amblyseius swirskii is a species of predatory mite widely employed for biological pest control in agriculture. The predatory mite is an excellent biocontrol [...] have eight legs, and are a whitish yellow colour. Adult mites have eight legs, are a translucent white in colour, and have a flat, elongated body. They [...] swirskii is most effective at temperatures between 20 and 32°C (68 and 90°F). It is not effective at temperatures below 18°C/64°F. Amblyseius swirskii is sensitive

• Amblyseius andersoni

  Amblyseius andersoni is a species of predatory mite and is used for biological pest control in horticulture and agriculture. These predatory mites are [...] Amblyseius andersoni is not recommended as it is hindered by the glandular hairs on the stems and leaves and does not build up a population. Amblyseius [...] predatory mite Amblyseius andersoni is available in a bucket ( Anso-Mite ). Mix carefully by turning around the bucket a few times Carefully sprinkle on the

• Koppert collaborates with Valto to control harmful tomato virus

  December 18, 2018

  ‘Yes, at first some growers may be a bit hesitant, since a vaccination is a weak form of the disease so plants feel a small shock initially, but plants [...] countries is expected in a few weeks or months’ time. We expect that tomato growers all over Europe will soon accept the ‘Pep’ virus vaccination as a standard [...] operates globally through a network of 27 subsidiaries and distributors in more than 100 countries, family-owned Valto has a specialized range of products