• Pollination checklist Growing lights

  need max. 2 hours to return to their hive 15:00 Do not keep a hive closed for longer than one day unless additional pollen is fed to the bees. Bumblebee [...] Systems allow the bumblebees to fly when there is enough daylight present. Wireless BeeHome system (WBH) can be controlled either by using a timer or by [...] 9, depending on the environment conditions. The maximum temperature should be max 28 °C. 17:00 16:00 14:00 During other weeks at higher than 28 °C te

• Casea

  few hours to days after infection. Visual effect Infected pest insects in the root zone turn yellow to brown but may be difficult to find, due to rapid d [...] 35°C/95°F can be lethal Nematodes are susceptible to ultraviolet light (UV): do not use them in direct sunlight The moisture content of the soil must be kept high [...] Casea can be used for the biological control of various insect pests in stone fruits, outdoor vegetables and urban trees. Pests Caterpillars (Lepidoptera):

• Fusarium wilt

  which can be seen when the stems are cut. In banana, whole plantations may die and the soil may not be suitable for planting for many years to come. Life [...] species only make asexual spores. Some also produce ascospores. The Fusarium oxysporum life cycle, is similar to that of most Fusarium species. Fusarium [...] tap root. How to prevent Fusarium wilt Remove or destroy crop residues Choose resistant cultivars Use clean propagation materials (seed can be treated effectively

• Treatment of bumblebee stings and allergies

  possible after being stung, the person should take an anti-inflammatory (such as aspirin or ibuprofen). Cold compresses should also be applied to the site. [...] venom gland with it. How to prevent bumblebee stings? Bumblebees rarely sting. The chance of being stung by a bumblebee can be reduced by avoiding provoking [...] the patient should be taken to hospital immediately, because this can result in blocked airways. At the hospital, the patient will be given corticosteroids

• Phytophthora blight

  flagellae which enable them to move through water. Infection is usually from the root to the foot, but direct infection of the foot also occurs. Exudates leaking [...] wetness is required. Dispersal is by wind and rain causes the pathogen to be returned to the soil from infected plants. Dispersal in the soil happens via water [...] General Late blight (Phytophthora infestans f.sp. infestans) is also known as Phytophthora blight, tomato blight, early / late blight tomato, potato blight

• Bacterial spot

  look like scab. These spots may be surrounded by a halo. In pepper, the spots on the leaves are also round and small to start with and slightly raised from [...] The bacteria are also seed-transmitted. Disease development is favoured by temperatures between 24 and 30 °C and high precipitation due to rain, fog or overhead [...] and handling and aerosols. Many isolates are resistant to copper-containing pesticides. How to prevent Bacterial spot Use clean propagation material and

• Trial results Onion fly and Fusarium wilt

  compared to untreated control) against onion fly damage Efficacy (%) Efficacy (%) Capirel efficacy (% reduction compared to untreated control) against [...] Trianum provides highly effective control of basal rot in onions during cultivation and storage Yield increase Basal rot control 3 months after storage 15 [...] 2021 For more information: www.Uireka.nl When to apply Trianum-P Trianum-G Capirel Scan this QR-code to know more about Biological Crop Protection “The

• 20250158_Valto_-_Label_V10_0_8_liter_EN_-_108x195mm_-_DEF_HR.pdf

  strains mutating to form more aggressive strains cannot be ruled out. This product should therefore not be used routinely. An assessment to ascertain whether [...] COMPATIBILITY Synthetic sand should be added to the spray/rub solution to create some minor damage on leaves, enabling the virus to enter the plant. KOPPERT UK [...] expiry date. The (COSHH) Control of Substances Hazardous to Health Regulations may apply to the use of this product at work. IMPORTANT This information is

• European red mite

  mainly on the undersides of leaves but moves to upper leaf surfaces when the lower side becomes crowded. Contrary to the two-spotted spider mite , Tetranychus [...] development from egg to adult goes faster at higher temperatures and takes approximately two weeks at 21°C; therefore there can be many generations in one [...] the family Rosaceae grown in greenhouses. It originates from Europe (as can be seen from the common name, European red mite) but is now distributed in all

• Chrysopa

  Chrysopa depends on climate, crop and pest density and should always be adjusted to the particular situation. Start introduction as soon as the first pests [...] 2-20 per m 2 /release. Releases should be made in infested areas only and repeated at weekly intervals until control is achieved. Consult a Koppert advisor [...] body fluids. Visual effect Prey is sucked out, shrivelled skins are difficult to find. Chrysoperla carnea is active mainly during the night. The larvae hide