• Thripor-I

  material on clean rock wool slabs, leaves and/or in application boxes ( Dibox ) Apply in groups of at least 50 insects in order to establish a population [...] advisor or a recognized distributor of Koppert products for advice on the best strategy for your situation. Environmental conditions Optimal temperatures [...] undisturbed at the introduction site for a few hours after application Dosage The dosage of Thripor-I depends on climate, crop and thrips density and should

• Treatment of bumblebee stings and allergies

  mainly used as a weapon for defense. When a bee stings, some venom is injected into the body through the stinger. In humans, this generates a short severe [...] reaction In the event of a fever occurring or a Level 1 reaction, contact a medical provider. The medical provider may choose to keep an eye on the situation [...] breathing. In this case as well, the victim should be taken to a hospital for treatment and observation immediately. Hyperventilation In addition to a severe

• Bacilirid

  label for each crop and situation. For use as a soil or growing media treatment Apply Bacilirid as a waterbased slurry to soil or growing media for prevention [...] of all products used in the mixitures. DO NOT exceed label dosage rates. Storage conditions Store in a cool, dry place Storage time after receipt Adhere [...] anthracnose. Crops Vegetables, Ornamentals in protected cultivation Availability Bacilirid is registered for sale in the following U.S. states and territories:

• Stable fly

  between 5–7 mm in size and largely resemble the house fly , even having a four-striped thorax. However, they are light grey in colour; they have a broader abdomen [...] Females require a blood meal just prior to egg laying and never lay eggs before their third-ever feeding (on average, a fly must feed four times before it can [...] oviposit for the first time). After mating the females lay their small (~1 mm long), white, sausage-shaped eggs (singly, or in bunches of 25–30) in humid

• Acadian label

  slippery and may create a hazard. DIRECTIONS FOR USE ACADIAN® Liquid Seaweed Concentrate fully dissolves in water and is suitable for use in liquid foliar, soil [...] nutrients must be adequate to support the increase in production. The following rates and timings of application are recommended for optimum efficacy. Compatibility: [...] irrigation. Use a surfactant for maximum dispersal and leaf adherence. Application rates for permanent crops should be adjusted based on plant size and

• Entomite-M

  control is achieved. Consult a Koppert advisor or a recognized distributor of Koppert products for advice on the best strategy for your situation. Environmental [...] conditions For optimal results the medium has to be moist, rich in organic matter and have a loose structure. The minimum temperature for successful use [...] The predatory mites feed on larvae of sciarid flies , thrips pupae and other soil-dwelling insects. The mites appear in and on the soil and at the base

• Atheta

  depending in large par on the prey population density. Appearance Atheta coriaria are typically light to dark-brown – in many cases almost black – in color [...] of their abdomen, in a way resembling a scorpion. These beneficial insects move quite quickly and are capable of flight when needed. Life cycle The complete [...] negative impact on their quality. In case you do need to store Atheta, please follow the instructions below. Koppert B.V. is not liable for any loss of quality

• FAQ Nematodes

  nematodes can, depending on their energy reserves, stay alive in the soil for a few weeks and look for a host. 3. Regulatory Do I need a spray license to apply [...] substance the nematodes are packed in? In order for the nematodes to survive during transport and storage they need to be packed in a carrier material. This bi [...] reach their host. Once in contact with a host, they try to penetrate it through a body opening. In the host, the nematodes release a bacterium that can kill

• From Grower To Biological Pest Control Expert

  June 2, 2026

  Manager for Koppert US, as the featured industry expert in their Season 4, Episode 4 broadcast. The episode aired on May 14, 2026 and is available on their [...] and Tim Abbey sit down with Jeremy to hear his take on working for Koppert, the industry leader in biological pest control . From personal experience he [...] e of a simple cucumber plant. He also delves into the role of Swirski-Mite in building the company to what it is today, and Koppert’s strength in nematodes

• Rhizoctonia solani

  Thanatephorus cucumeris depend on the time of infection. In general, the fungus causes symptoms on all plant parts that are in or close to the soil. Early [...] temperature for infection is between 15 and 18 °C, but infection still occurs at 35 °C. Disease is most severe in a moderately wet soil. On the infected [...] the soil and thus increase the pathogen density in the soil for the next crop. The mycelium grows in a typical way, with branching at 90 degree angles