• Spider mites and other mites

  necrosis. Life cycle of mites The life cycle of mites typically consists of four stages: egg, larva, nymph, and adult. The duration of their life cycle can [...] production of a complex predatory mite Transforming crop protection: the rise of predatory mites Certainty in the quality of every sachet and bottle of our predatory [...] Biological control of spider mites and other mites uses a range of natural enemies that target different developmental stages of the pest: Predatory mites

• Cerall: 100% Biological Seed Treatment Against Fungal Diseases

  July 26, 2024

  to use? Researched & Discovered In Sweden The origin of Cerall lies at the Swedish University of Agricultural Sciences, where the first preliminary tests [...] strain came out of the tests as the strongest and most reliable: Pseudomonas chlororaphis MA342 which was extracted from the roots of wild crowberry. [...] Metabolites Cerall contains a high concentration of Pseudomonas chlororaphis MA342 bacteria that is highly effective in several ways. First, the bacteria produce

• Thrip control in Strawberry with Orius laevagatus

  May 8, 2019

  a highly effective predator of thrips, attacking motile stages of the pest, including the adults. The presence of pollen enhances the rate of development [...] es in excess of 18 0 C, and in view of this, the introduction of the predatory bug is generally not carried out until the second half of May, or early [...] development of Orius, hence they are frequently found in the flowers. Adult Orius feeding on thrips. The establishment of Orius is most effective at day temperatures

• Whitefly

  Here are some of the common signs of whitefly damage: Yellowing of leaves: Whiteflies feed on plant sap, which can cause the leaves of infested plants [...] quality. Effective whitefly control is essential to maintain healthy, productive crops and prevent the spread of diseases. Biological control of whiteflies [...] and stems of infested plants. Sooty mold: Honeydew can also promote the growth of a black, sooty mold that can cover the leaves and stems of infested plants

• Municipality Doetinchem: Entonem nematodes managing oak processionary caterpillar

  the optimal effect, we did it twice.’ Entonem an important link Van Rijswijk is confident that the use of nematodes helps to reduce the level of infestation [...] breaching the monocultures of the oak and stimulating the natural enemies of the oak processionary caterpillar. As already stated, the use of nematodes is an important [...] important part of this. Entonem is without doubt an important link in ensuring manageability of the oak processionary caterpillar.’

• Wireless Beehome

  This has a negative effect on pollination . Mode of action Each Wireless Beehome receiver can open or close the hive entrance of a Natupol hive on set [...] in the greenhouse and a distance of around 100/150 metres depending placement and greenhouse construction. The moment of opening and closing the hive entrance [...] Wireless Beehome system consists of a receiver for each active hive and a central transmitter. Application Download the manuals of the Wireless Beehome system

• Experience Centre

  that the vision of bumblebees differs vastly to that of humans and that we use that difference to provide our clients with the most effective pollination solutions [...] AM to 5:00 PM. A tour takes an average of 1,5 hours and is suitable for groups of up to 15 visitors. In the case of bigger groups, the programme can be adapted [...] through the fascinating world of sustainable cultivation. Follow our R&D and production process and discover the importance of miniscule organisms such as

• Biological solution against green shield bug

  June 23, 2021

  been possible with the use of conventional synthetic chemical pesticides. However, these have adverse effects on the populations of beneficials that work against [...] Europe. The disappearance of chemical products, in combination with climate change, has resulted in an increase in the level of infestations in greenhouses [...] option at low levels of infestation. That is why this technique has so far yielded only modest results. Koppert identified the problem of southern green shield

• Black bean aphid

  regions, where it is a serious economic pest of beans. It is highly polyphagous, and attacks a wide range of other crops. Damage symptoms Economic damage [...] damage is caused through the transmission of plant viruses. Infestations start usually at the younger parts of the plant but can spread all over the plant [...] therefore need to extract large quantities of sap to get sufficient protein. The excess sugar is secreted in the form of honeydew, making the crop and its fruit

• Cactus mealybug

  species, infestations with cactus mealybug cause discoloration of the plants and later necrosis of the tissue. Plant deformations can also occur. Heavily infested [...] eventually die. Life cycle and appearance of Cactus mealybug Mealybugs get their name from the fact that the body of the females from the third nymphal instar [...] white waxy material in the form of powder, threads, spiky projections or platelets. Eggs are laid in a sticky, foamy mass of wax threads, called an egg sac