• Natupol Smart

  Natupol Smart can be used in small greenhouses up to 1000 m² or in crops that produce less pollen (less than 25 flowers per m²). Crops Round, beef and [...] before placing new hives Disposal After the pollination cycle, once there is no life in the bumblebee colonies, the ‘Beehome’ system should be closed. Remove [...] inside. Seal the entire hive in a plastic bag, remove it from the crop area, and dispose of the sealed bag and sugar water tank in accordance with local waste

• Natupol

  before placing new hives Disposal After the pollination cycle, once there is no life in the bumblebee colonies, the ‘Beehome’ system should be closed. Remove [...] inside. Seal the entire hive in a plastic bag, remove it from the crop area, and dispose of the sealed bag and sugar water tank in accordance with local waste [...] time collecting pollen to feed the brood. More workers emerge from the brood in the weeks after the introduction, increasing both colony size and pollination

• Box tree moth

  box-tree most often starts in the lower part, where the oldest leaves, which contain high concentrations of toxic compounds, are found. Typical symptoms include [...] pass through five to seven instars. The pupae are hidden between leaves and difficult to detect. They are green with brown longitudinal lines at the beginning [...] then turn light brown with a dark pattern towards the end of pupation. There are two variants of adults. The most common one is mostly iridescent white

• Tomato moth

  glossy black. The moths are nocturnal, hiding during the day in fissures in the ground, and are often only seen when they are startled, such as during [...] leaves in groups of 50 to 300, often arranged in layers. The eggs are greenish at first, but gradually change to a light yellow or almost white. There are [...] deposited on fruit can reduce their marketability. In fruiting vegetables, large holes can be formed in both green and ripening fruit. The second generation

• Cut flowers

  plant are also called rose. There are more than a hundred species and thousands of different cultivars. Hydrangea, or Hydrangea , has its origins in Asia [...] value are specially grown as cut flowers. This concerns various types. Origin, cultivation method and substrate differ greatly. Important types are: Rose: [...] large trees, others into small compact shrubs. In recent decades, the Hydrangea has been grown as a cut flower in all sorts of colors and sizes. Hippeastrum

• Ahold Delhaize: ‘We can't sell anything without substantiated information’

  November 26, 2018

  product and show how they are produced. We are not able to do this if we do not have that information. If there is no information, there is no product.’ Reactive [...] that belong to this group are Albert Heijn in the Netherlands and Delhaize in Belgium. The group also has supermarket chains in Greece, the Czech Republic [...] According to Weidema, ornamental plant growers in the Netherlands and elsewhere are already taking steps in the right direction when it comes to the requirements

• Natupol Booster

  weeks after introduction. Disposal After the pollination cycle, once there is no life in the bumblebee colonies, the ‘Beehome’ system should be closed. Remove [...] inside. Seal the entire hive in a plastic bag, remove it from the crop area, and dispose of the sealed bag and sugar water tank in accordance with local waste [...] time collecting pollen to feed the brood. More workers emerge from the brood in the weeks after the introduction, increasing both colony size and pollination

• Diamond back moth

  diamond back moth (Plutella xylostella) are initially yellow or pale green and later darken. They are deposited singly or in small groups of two or ten eggs on [...] upper and lower surface of leaves, preferentially in depressions, and rarely on stems or petioles. There are four larval instars. The body tapers at both ends [...] instar, which mines in the leaf tissue, the larvae are voracious surface feeders. The pupae of the diamond back moth (Plutella xylostella) are covered with a

• Tomato leaf miner

  crop damage in many parts of the world, including North Africa, Europe and northern Asia. In warmer regions, the insect is found outdoors but in temperate [...] occurs in greenhouses. The tomato leaf miner has been found in greenhouses for decades, but has become a common pest since the 1960’s, particularly in sweet [...] cosmetic damage. In (sub-)tropical areas this can lead to burning in fruit such as tomato and melon. Loss of leaves also reduces yield. In full-grown plants

• Amazone Plants continues the path of organic cultivation

  plants. In the end, everything more or less turned out fine – the plants in 12 cm pots were sold in 14 cm pots in the summer, and the plants in 14 cm pots [...] spring and in the autumn. Wim van der Meer explains, ‘Koppert is involved in a trial in which we are investigating whether Chrysopa eggs are effective at [...] therefore occur in the greenhouse that only become noticeable once the plants are in the hall. Fantastic results with Swirski-LD The main pests are the Western