• Grape downy mildew

  The pathogen overwinters primarily as oospores in fallen leaf litter, though in milder climates it can also persist as mycelium within infected buds and [...] underside of leaves under humid conditions Spots turning brown and necrotic as the disease progresses Premature leaf drop in severe infections, reducing [...] practices play an important role in reducing disease pressure: Improving air circulation through canopy management and pruning Reducing leaf wetness by

• AMYLORID_Biological_Fungicide_SDS_v1.0.pdf

  flammability As a result of our experience with this product and out knowledge of its composition we do not expect any hazard as long as the product is [...] intended use. As a result of our experience with this product and our knowledge of its composition we do not expect any hazard as long as the product is [...] classified as a dangerous good under transport regulations. Sea transport IMDG Not classified as a dangerous good under transport regulations. Air transport

• Biosolutions for Propagation

  After the inputs have rooted, the air dries out and the microenvironment changes. Koppert’s strategy adjusts accordingly, as each grower and facility handles

• Black leg of seedlings

  roots rot and very little of the root system survives. On the border between air and soil or substrate the plant turns brown. A typical symptom of a Pythium [...] separate group of microorganisms and is therefore not a real fungus. It survives as oospores, resting spores which are resistant to unfavourable conditions,

• Plant Pollinator interactions in high temperatures

  conditions affecting both the plants/flowers and pollinating insects such as bumblebees. ovules Mature flower pistil stigma style ovary connective [...] the assimilates to the vegetative growth of the plant. This is undesirable as it creates fluctuating yields that result in overall lower production. Differences [...] environmental temperature: Impact of radiant heat and humidity A glasshouse air temperature of 30° C at a humidity of 80% can still results in good pollination

• Rhyzobug FAQ

  30°C they are still developing. Be aware that the air temperature underneath leaves could be lower than air temperature. 2 Application What is the best a [...] evening. What is the best application time related to the pest level? As soon as the pest is detected. How do I apply the Rhyzobius lophanthae into the [...] should always be adjusted to the particular situation • Start introduction as soon as the first armoured scales are detected in the crop • Introduction rates

• Steinernema feltiae

  your local Koppert representative for specific advice Spray the solution as soon as it is prepared and within a short timeframe. Do not store mixed suspensions [...] bacteria that kill the host within a few days. They are often applied to the soil as a biological control method to target pest larvae, offering a natural and [...] 10-31°C/50-88°F but performs best at temperatures between 14-26°C/57-79°F Soil or air temperature below 5°C/41°F and above 35°C/95°F can be lethal Nematodes are

• ISARID_v3.0_8.4__24.11.20__10lb_CMM_242319.pdf

  after handling this product. Wash the outside of gloves before removing. As soon as possible, wash thoroughly and change into clean clothing. Environmental [...] treatment areas such as turf and sod farms. If applying by chemigation, refer to the Chemigation section for requirements. If applying by air, refer to the Aerial [...] soil as described above. Aerial Application: Apply Isarid™ at ½ – 2 pounds per acre of turf/sod in 10 – 100 gallons of water. If applying by air, refer

• Steinernema carpocapsae

  contact your local representative for specific advice Spray the solution as soon as it is prepared and within a short timeframe. Do not store mixed suspensions [...] few days. This species is particularly effective against insect pests such as caterpillars , grubs, beetle larvae , and fly larvae . Steinernema carpocapsae [...] carpocapsae nematodes are often applied to the soil or sprayed onto plant foliage as a biological control method, offering a natural and environmentally friendly

• Spidex Vital lives up to its promises

  start of February. ‘I have three crops a year,’ he tells us five weeks later. ‘As the old crop is always cleared away, I start from scratch each time and have [...] This is always a critical and tense moment on cucumber farms like mine. And as spider mites can cause real problems in this type of crop, an even better [...] tackling spider mites and hot-spots, the beneficials search more effectively and as they lay their eggs earlier, the population develops more rapidly.’ A sense