Spotted Wing Drosophila

unripe fruits. The larval development takes place in the fruit. The larvae pupate either fully or partly in the fruit, or outside the fruit on the ground. [...] saw-like ovipositor that is used to penetrate the skin of the host fruit and for laying the egg into the fruit. Eggs are white, 0.6 long and 0.2 mm wide [...] oviposition, the respiration tubes extend from the fruit but are difficult to see. Larval feeding in the fruit leads to fruit tissue collapse. Even if the fruits

Bacterial canker of tomato

brown centre. In potato, the disease usually only occurs in the second half of the season. The first symptoms are wilting of the lower leaves and subsequent [...] expansion of the wilt upwards. Cutting the stem at the foot shows whitish ooze with bacteria in the case of C lavibacter infection, but other than that the disease [...] then growing into the vessels of the plant. Plant growth is inhibited and the plant wilts because the xylem vessels become blocked. The bacterium can survive

Why We Do, What We Do

For Future Generations The world population will continue to grow rapidly in the coming years and will exceed the 9 billion mark by the year 2050. It is [...] respect for the natural ecosystems. Koppert is continually looking for the answers that are locked in nature itself to then make them applicable for sustainable [...] and diminishes the biodiversity. In our view, the present production systems are coming to an end. This is why we have to go back to the basic principles

Pepino mosaic virus

sed life cycle. Entry The virus enters plants through small wounds caused by handling, pruning, or harvesting. Spread within the plant It multiplies and [...] 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 [...] economic damage How V10 Works After application: V10 infects the plant in a controlled manner The plant activates its natural defense mechanisms More aggressive

Predatory mite pioneers: A journey of biocontrol innovations

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

Limonica Ulti-Mite

in the crop, not exposed to direct sunlight Sachets already have an exit hole Hold sachets by the cardboard strip at the top, to avoid damaging the predatory [...] weeks if the pest is not controlled. Consult a Koppert advisor or a recognized distributor of Koppert products for advice on the best strategy for your situation [...] multiply in the sachet and disperse into the crop over a period of several weeks. Predatory mites use their piercing mouthparts to extract the contents of

Top Reasons to Use Biological Control in Berries

For a Cleaner, Safer Berry Food Safety Fewer pesticide applications delivers a cleaner, safer berry to the final consumer. Worker Safety 100% safe for [...] Predatory mites actively seek out and destroy their prey. Searching for and eliminating the mite population quickly and effectively even in areas that chemicals [...] ons. REI and PHI There are no re-entry times or pre-harvest restrictions for biological control. Organic Production Biological control can be used in organic

Vine mealybug

growing on this honeydew. Additionally, the white, waxy secretion of the mealybugs, reduces the ornamental value of the affected plants. Fruit and flowers are [...] rendering them unfit for sale, and the reduced level of photosynthesis in the leaves also reduces flower and fruit production. The vine mealybug causes [...] General The vine mealybug Planococcus ficus belongs to the family Pseudococcidae, and is also known by the names Mediterranean vine mealybug and Grapevine

Pollination

Predatory mite pioneers: A journey of biocontrol innovations

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