• FAQ Nematodes

  January 1, 1970

  any doubt, remove all filters. What pressure can be on the pump and the spray boom? The pressure on the nozzle may not exceed 20 bar (190 psi), with conventional [...] host, the nematodes release a bacterium that can kill the host very quickly. This bacterium also causes the host to be converted into food for the nematodes [...] application? Under the optimum conditions, nematodes can, depending on their energy reserves, stay alive in the soil for a few weeks and look for a host. 3

• Grey mould

  January 1, 1970

  es unfavourable for germination, the spores can survive a few days on the plant surface and still germinate when the RH increases, for example when cut [...] part of the foot rot complex, which causes rotting of the foot and may cause death of the plants. In cucumber and tomato the fungus causes lesions on pruning [...] that it excretes compounds that kill the plant cells and then uses the content of the plant cells as nutrients. On the infected area, new spores are formed

• NODOKARE_LSC_0-0-5__FPL__v.1.0_23.12.12_.pdf

  January 1, 1970

  chemical description and is reasonably fit for the purposes stated on the label when used in accordance with the directions under normal conditions of use [...] chemical description and is reasonably fit for the purposes stated on the label when used in accordance with the directions under normal conditions of use [...] materials or the manner of use or application, all of which are beyond the control of the manufacturer. In no case shall Koppert® be liable for consequential

• Rhizoctonia solani

  January 1, 1970

  are visible. They fall off the plant onto the soil and thus increase the pathogen density in the soil for the next crop. The mycelium grows in a typical [...] Damage symptoms The symptoms caused by Thanatephorus cucumeris depend on the time of infection. In general, the fungus causes symptoms on all plant parts [...] symptom of root infection is that the taproot is reduced to a thread. Reddish-brown lesions occur on the root just below the soil surface. A white collar of

• Why Isarid is a grower-approved ally against pests in ornamentals

  August 31, 2022

  residue left on the plants.' Koppert as a strategic partner Besides the consistent quality, other significant factors that have contributed to the success of [...] insecticide, for the control of a wide­­­­ variety of common pests like whitefly , aphids , thrips , mealybugs , fungus gnats and weevils, on edible and [...] everywhere to emulate. The company has used biological solutions for over 20 years to tackle incoming infestations and avoid residues on plant material. Since 2015

• Black leg of seedlings

  January 1, 1970

  later the plants wilt irreversibly. In potted plants the flower buds fall off. The side roots rot and very little of the root system survives. On the border [...] older plants, the leaves lose their turgor or the leaf tips turn yellow, for example in flower bulbs. At first, the plants recover during the night, but later [...] and soil or substrate the plant turns brown. A typical symptom of a Pythium infection is the easy stripping of the skin from the root cortex with a finger

• Predatory mite pioneers: A journey of biocontrol innovations

  October 24, 2024

  application technologies like the Airobug .” Lifting barriers The Airobug is one of Koppert's air blowing systems for the efficient and even distribution [...] wreaking havoc on vegetables and ornamentals , Koppert looked to its Ulti-Mite solution for a swift response. “We were the first and remain the only company [...] In the vibrant world of horticulture, Koppert stands out for its commitment to innovation. By combining a deep respect for nature and understanding of

• AcadianLSC_label_set_0224_2.5USG.pdf

  January 1, 1970

  chemical description and is reasonably fit for the purposes stated on the label when used in accordance with the directions under normal conditions of use [...] materials or the manner of use or application, all of which are beyond the control of the manufacturer. In no case shall the manufacturer be liable for consequential [...] description and is reasonably fit for the purposes stated on the label when used in accordance with the directions under normal conditions of use. Crop injury

• Rhyzobug - Ready to deal with armoured scales

  January 1, 1970

  soon as the first armoured scales are detected. You apply it in the evening and tap the beetles directly onto the plants based on 500-3000/ha (for outdoor [...] significant impact on your yield. It is therefore important to recognize the damage in an early stage, so you can control the pest on time. For this, we have [...] like Aphytis melinus Makes it easier to comply with the pesticide backlist in the value chain Reduces the number of pesticide applications Environmentally

• Pepino mosaic virus

  January 1, 1970

  (PepMV) Symptoms can vary depending on the strain, environmental conditions, and tomato variety, but common signs include: On leaves Mosaic or mottled patterns [...] against PepMV US1. This approach is based on the principle of cross-protection, where: A mild virus strain occupies the plant It prevents infection by more severe [...] is one of the most economically significant viral diseases in greenhouse tomato production worldwide. Due to its rapid spread and impact on fruit quality