• Permipar

  have a very short life expectancy and therefore need to be introduced into the crop as soon as possible after receipt. Failure to do so can have a negative [...] When to use Permipar? Use Permipar for biological control of citrus mealybug ( Planococcus citri ) and vine mealybug ( Planococcus ficus ). How does Permipar [...] mealybug’s body and form a pupa. The newly hatched Permipar wasp emerges from the pupa and escapes through the mealybug’s body through a hole that the wasp creates

• Fusarium wilt

  General Fusarium is a group of soil-borne fungi with many different species. Fusarium is widespread and can infect a range of host crops. Many species [...] place as infection of the roots at the root tip or in small wounds, for example where lateral roots branch off from the tap root. How to prevent Fusarium [...] life cycle, is similar to that of most Fusarium species. Fusarium overwinters for many years in the soil and on crop residues of infected plants as chl

• Orius laevigatus

  typically range from 0.5-10 per m2/release. Releases should be repeated once or twice. Consult a Koppert advisor or a recognized distributor of Koppert products [...] used for the control of the following pests: Thrips The natural enemy Orius laevigatus is available at Koppert as Thripor-L . How to use Orius laevigatus [...] and/or in application boxes (Dibox) Apply in groups of at least 50 insects in order to establish a population and encourage mating Make sure the material

• Trichoderma harzianum

  sensible to soil diseases. If the crop cycle is long it is advised to perform regular applications with Trianum-P to keep a high number of change to maintain [...] harzianum T-22 protects plants against a range of soil-borne root diseases through several different modes of action. Trichoderma harzianum controls the [...] defence mechanism of the parts of the plant above ground, the so-called induced systemic resistance (ISR). Trianum-G has the capacity to make certain 'fixed'

• Rhyzobug FAQ

  by a scale. They are oval/ round and vary in colour from white to dark-brown. The scale is not connected to the body. What damage symptoms refer to armoured [...] the compatibility of the product. Will ants influence the effect of Rhyzobug? Ants will remove larvae of Rhyzobug and carry them to their nest. This will [...] time related to the pest level? As soon as the pest is detected. How do I apply the Rhyzobius lophanthae into the field? Open the cap of the tube and tap

• Pear aphid

  essential to prevent populations from reaching damaging levels. Learn more Damage symptoms of pear aphid Pear aphid infestations can cause a range of symptoms [...] aphid (Dysaphis pyri) is a highly damaging pest of pear orchards. Both nymphs and adults feed on developing foliage, causing leaves to curl and distort while [...] adults develop. These adult aphids migrate to their secondary host plants. In autumn, they return to pear trees to reproduce sexually and lay fertilized o

• Macrocheles robustulus

  successful use of Macrocheles robustulus is 15°C (59°F). How to use Macrocheles robustulus The predatory mite Macrocheles robustulus is available in a cylinder [...] Introduction rates typically range from 100-500 per m2/release. Consult a Koppert advisor or a recognized distributor of Koppert products for advice on the [...] Best conditions for use of Macrocheles robustulus For optimal results the soil has to be moist, rich in organic matter and have a loose structure. The minimum

• Ulti-Mite: Revolutionizing biocontrol with innovative predatory mite sachets

  August 31, 2026

  represents a significant advancement in the packaging of predatory mites , designed to enhance biological pest control across a wide range of crops. In [...] sachets function like a continuous engine, allowing predatory mites to reproduce within the sachet and gradually emerge over a period of 4-6 weeks. Moisture [...] product variant to our product line, which previously consisted of bottles and paper bags. The innovative Ulti-Mite sachet, made from 100% industrial

• Spidex

  except Tetranychus evansi . Mode of action Predatory mites use their piercing mouthparts to extract the contents of their prey. Pack size 2,000; 10,000 [...] typically range from 2-50 per m2/release. Releases should be repeated once or twice at weekly intervals. Consult a Koppert advisor or a recognized distributor [...] Application Turn and shake the bottle gently before use Push the centre of the cap to open the dosage hole Sprinkle material on leaves or pour into Diboxes

• Pear blossom weevil

  blossom weevil (Anthonomus piri) is a destructive pest of pear orchards. Adult weevils emerge from summer dormancy in autumn to lay eggs inside developing flower [...] before pupating. New adults emerge in late spring to early summer (May–June), feed on foliage, and then enter a summer diapause in sheltered locations such as [...] as beneath loose bark or in leaf litter. Management of pear blossom weevil Effective control of pear blossom weevil requires an integrated approach combining