Viridis PRO

When to use Viridis Pro? Use Viridis PRO to strengthen and enhance the growth of turf grass for golf courses (greens, tees, fairways), sports turf, sod [...] required final volume with more water. Use immediately after diluting to working concentration—Do not store for later use. Do not mix with antibiotics, peroxides [...] number of samples before use; Results may vary from one site to another. Apply the Viridis PRO working solution as a spray for good, even wetting. Repeat

Effective control with Chrysopa-E!

much lower production costs, so you can use many more beneficials at less expense. It is possible for you to use many more beneficials and thus gain better [...] on investment. Chrysopa-E is also suitable for long-term preventive use due to lower costs with less need for chemical corrections that may disrupt the [...] is suitable for a wide range of crops and Koppert has conducted tests in various crops with good results. Extreme number of predators By using an earlier

Pollination checklist outdoor

with the hive. Use of pesticides Exercise caution when using pesticides before and during flowering. Some pesticides can be harmful for pollinating insects [...] shade, for example by positioning it in the shadow of the crop. Ensure that the underside of the hive is kept dry. Keep the hive entrance visible for humans [...] Koppert's bumblebees ensure natural pollination in both indoor and outdoor crops. Good pollination in outdoor crops can be achieved by following the recommendations

Black leg of seedlings

plants. How to prevent Black leg of seedlings Use resistant cultivars or graft on tolerant cultivars Use clean planting material Ensure regular growth [...] 70% and ensure good drainage Disinfect recirculating nutrient solutions Increase the distance to the main substrate at the start by using higher substrate [...] substrate blocks for the seedlings In field crops: Avoid the use of fields with inadequate drainage or improve the drainage before planting/sowing Prevent plant

Roots Growers positive about Mycotal against whitefly

products, also has a low MRL, which is a requirement for small cherry tomatoes. However, as we can only use this product a few times a year, we have very little [...] almost weekly, was Koppert’s Mycotal . The test produced good results. He explains, ‘It’s too early for definitive conclusions. We need more than one season [...] means we can use it almost indefinitely and the whitefly can’t develop a resistance to it. That gives us greater peace of mind. These are good enough reasons

Nematodes significantly reduce Tuta larvae

customer for their bumblebees and other beneficials, we decided to use the nematode Steinernema feltiae in the spring of 2020. The results were good and there [...] Reduction of chemicals ‘Using biological control methods, we have been able to significantly reduce the amount of chemicals used in our greenhouses. Società [...] its product. The company built its first greenhouses in the ‘90s for growing tomatoes using innovative production techniques. ‘Today, this allows us to offer

Damping-off

do not harm plants. How to prevent Damping-off Use resistant cultivars or graft on tolerant cultivars Use clean planting material Ensure regular growth [...] 70% and ensure good drainage Disinfect recirculating nutrient solutions. Increase the distance to the main substrate at the start by using higher substrate [...] substrate blocks for the seedlings. In field crops: Avoid the use of fields with inadequate drainage or improve the drainage before planting/sowing. Prevent

FAQ Nematodes

always good. Heavy clay soil is also not optimum for nematodes. In this case, repeated applications are needed. What are the optimal conditions for foliar [...] do entomopathogenic nematodes work? Nematodes are actively looking for a host or using an ambush strategy to reach their host. Once in contact with a host [...] are therefore effective against soil pests, but for several above ground pests foliar applications show good efficacy, provided the fields/greenhouses offer

Plant Pollinator interactions in high temperatures

Pollination Pollination at Risk Good Pollination Figure 3: Pollination parameters for temperature, humidity, and radiation for large fruiting tomatoes. It [...] important for flower visitation. The time taken for thermoregulation at higher temperatures comes at the cost of foraging, with negative consequences for pollination [...] ventilation, use of air-cooling systems, use of evaporation systems. During periods of hot weather, when the temperature exceeds 30° C for large parts of

Whitefly

reservoirs for whiteflies. Regularly remove and dispose of any infested plant material. Monitor regularly Regularly inspect your crops for signs of whiteflies [...] population levels. Early detection allows for prompt action and prevents the infestation from spreading. Use physical barriers in greenhouses Install [...] Biological control of whitefly There are several natural enemies that can be used for the biological control of whitefly, including parasitic wasps , bugs and