biodiversity. This is something that is high up on the political agenda, as well as being an important social issue.’ Entonem makes a big difference According [...] 11,000 trees, is oak. ‘We’ve been using Koppert’s nematode product Entonem as a curative measure against the oak processionary caterpillar for several years
fungi but Oomycetes and related to Pythium and Phytophthora. They survive as oospores. From these oospores or surviving mycelium sporangia are formed,
should always be adjusted to the particular situation. Start introduction as soon as the first aphids are detected in the crop. Introduction rates typically [...] Aphidend as the predatory mites feed on the eggs of Aphidoletes aphidimyza . Can be combined with aphid parasitoids. Storage time after receipt Apply as soon [...] (68 and 86°F), effectivity decreases significantly at higher temperatures. As gall-midges are active at night, it is crucial to keep the night temperature
22 families, among them crops such as sweet pepper, tomato, strawberry, lettuce, beetroot, onion, rhubarb as well as chrysanthemum and carnation. It is
species causing major damage to cultivated grasses, such as maize, rice, sorghum and sugarcane, as well as other crops, including cabbage, beet, peanut, soybean
populations of cutworms can destroy entire stands of crops, such as cotton or maize. As plants become larger, older instars will occasionally tunnel into [...] in the ground during the day. Damage from these instars is usually observed as a cutting of young seedlings, often causing death of the cut seedlings. Sometimes
nicotianae ) is also encountered in a range of crops in greenhouses, such as sweet pepper, aubergine, chrysanthemum, and various pot plants and cut flower [...] extract nutrients from the plant and disturb the balance of growth hormones. As a result, the plant’s growth is retarded giving rise to deformed leaves or [...] variety in colour. When reproduction is asexual, the young aphids are born as developed nymphs. They immediately start to feed on plant sap and grow rapidly
General The tomato russet mite (Aculops lycopersici , also referred to as Vasates lycopersici, Vasates destructor and Phyllocoptes destructor in older [...] The damage is first seen on the lower part of the plant and moves upwards as the mites ascend. Life cycle and appearance of tomato russet mite All life [...] plants. When newly laid they are creamy white but turn to a patchy yellow as they age. The mites have two nymphal stages: sometimes they are also called
adjusted to the particular situation. Start introduction preventively or as soon as the first mealybugs are detected in the crop. Introduction rates typically [...] grape mealybug combine with Citripar. Storage time after receipt Apply as soon as possible after receipt. If necessary, the product can be stored for 1-2 [...] conditions The minimum temperature for use of Cryptobug is 16°C/61°F. However, as Cryptolaemus montrouzieri favors high temperatures, Cryptobug is most effective
this beetle species preys primarily on mealybugs , including species such as the citrus mealybug and the long-tailed mealybug . The predatory beetle C [...] longispinus ) The natural enemy Cryptolaemus montriouzieri is available at Koppert as Cryptobug and Cryptobug-L . Mealybug species Citrus mealybug Long-tailed mealybug [...] minimum temperature for use of Cryptobug and Cryptobug-L is 16°C/61°F. However, as Cryptolaemus montouzieri favors high temperatures, Cryptobug is most effective
