• Quad

  just above the ground Wait at least for half an hour after placing the hives before opening the flight holes, this allows the bumblebees to calm down Protect [...] introduction of the hive, worker bumblebees start pollinating the flowers while at the same time collecting pollen to feed the brood. More workers emerge [...] best at ambient temperatures of between 12-30°C (keep out of sun on days with temperatures above 25°C). Storage time after receipt To guarantee the best

• Flies

  hairs and tender roots as well as stem and leaf tissue and fruits. The lesions caused by feeding larvae provide invasion routes for various pathogenic fungi [...] retarded. Fly control videos Take a look at the video or go to our Youtube channel to see our fly control products in action. [...] Biological control of flies Flies are a common pest problem in greenhouse and field crops, where they disturb plant growth, spread diseases and affect crop hygiene

• Sciarid flies

  Indirect damage is caused by the larvae and adults transferring fungal diseases, such as Fusarium, Botrytis and Verticillium, from diseased to healthy plants [...] fungi. Because the larvae move very little, plant death is generally local. Young plants that are kept humid and well-watered are particularly at risk. Life [...] fly has a small head equipped with sucking mouth parts, but they hardly feed at all during their short life. The males are usually smaller than the females

• Potato aphid

  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, if the infestation [...] grow on this honeydew, contaminating fruit and ornamental crops and rendering them unsuitable for market. At the same time, photosynthesis in the leaves [...] adults and a great variety in colour. When reproduction is asexual, the young aphids are born as developed nymphs. They immediately start to feed on plant

• SDS_Horiver_Dry__Delta__Disc__en__CA.pdf

  : Dispose of materials or solid residues at an authorised site. 6.3. Reference to other sections For further information refer to section 8: "Exposure [...] Hazardous Substances ThOD Theoretical oxygen demand (ThOD) 5/2/2024 (Issue date) CA - en 7/8 Horiver Dry Safety Data Sheet according to the Hazardous Products [...] H-statements: see section 16 H317 May cause an allergic skin reaction. 2.2. GHS Label elements, including precautionary statements GHS CA labelling Hazard

• Disclaimer

  Insofar as permitted by law, Koppert (including its associated companies, company officers, and employees) hereby excludes any liability for: any loss of [...] sites or the information contained thereon. Koppert reserves the exclusive right to amend the content or remove parts thereof at any time without the requirement [...] distribute it to other parties provided that this is done purely for information purposes. If you are given permission to publish an image, then the publication

• Natupol Excel

  Crops Crops with >35 flowers/m 2 /week, such as cherry tomatoes and snack tomatoes, (straw)berries. Mode of action After introduction of the hive, worker [...] pollinating the flowers while at the same time collecting pollen to feed the brood. More workers emerge from the brood in the weeks after the introduction [...] position the hive near the top of plants, in such a way that the hive is exposed to the first daylight Wait for at least 15 minutes after positioning the hive

• Parasitic wasps

  efficient at targeting specific pest insects. By introducing these beneficial insects, growers can significantly reduce the damage caused by pests, ensuring [...] introduction of parasitic wasps into commercial growing environments can promote biodiversity, as the use of harmful chemicals decreases. This, in turn, creates [...] species of parasitic wasp, as they often exhibit host specificity. The female parasitic wasp carefully inserts its eggs either inside the host's body or attaches

• Downy mildew of Cucurbits

  Oomycetes and related to Pythium and Phytophthora. They survive as oospores. From these oospores or surviving mycelium sporangia are formed, structures in which [...] Pseudoperonospora cubensis is a plant pathogen causing downy mildew on cucurbit crops like cucumber, cantaloupe, pumpkin, watermelon and squash. Damage symptoms [...] infect mostly the leaves but occasionally also stems and fruits. They cause lesions on the upper leaf surface, bordered by the veins, which are first yellow

• Northern Corn Rootworm

  due to increased difficulty harvesting. Stalks take on a bowed appearance (goose-necked) as the plants try to straighten themselves. Life cycle and appearance [...] They appear in late July and remain in corn fields until first frost. Females lay their tiny, white eggs in the soil at the base of corn plants in late su [...] corn-producing regions, depending on the method of crop cultivation used in each field. Semivoltine insects are at a disadvantage under continuous corn