• Next generation to lead family business Koppert

  November 18, 2021

  the next generation of leaders for the first time in over twenty years. CEOs Paul Koppert and Henri Oosthoek and CFO Robert Pathuis of the biological crop [...] be taking over the leadership of the company. As a family business, we are focused on the long term and think in terms of generations. We will continue [...] assist the board in achieving the ambitions of the family business. With offices in thirty countries and a turnover of around 300 million euros, Koppert is world

• Soybean

  America) or soya bean is a so-called legume and indigenous to East Asia. It is extensively cultivated for its edible beans. The fruit of the plant is a hairy pod [...] small bunches of three to five pods. Each pod measures between 3-8 centimetres long (1-3 inch) and contains two or four seeds that measure 5-11 mm in diameter [...] diameter. Soybean seeds vary greatly in size and the hull can be black or brown, but also blue, yellow or green. When planting soybean plants, there is

• Natutec_Airobreez_-_Directions_for_Use_-_Koppert.pdf

  ........................................17 3 Contents 5.1.1 5.1.2 5.1.3 5.1.4 5.1.5 5.1.6 5.1.7 6 Operation....................................... [...] ............................. 17 3 Inhaltsverzeichnis 5.1.1 5.1.2 5.1.3 5.1.4 5.1.5 5.1.6 5.1.7 6 Betrieb......................................... [...] .........................................17 3 Sumario 5.1.1 5.1.2 5.1.3 5.1.4 5.1.5 5.1.6 5.1.7 6 Funcionamiento..................................

• Asian citrus psyllid

  Diaphorina citri ), is an important pest of citrus in several countries as it is a vector of a serious citrus disease called greening disease or Huanglongbing [...] responsible for the destruction of several citrus industries in Asia and Africa. In North America, it has spread through most of the southern states and Mexico [...] stems and on leaves of all developmental stages. Nymphs feed on young leaves and stems, continuously secreting copious amounts of honeydew and a thread-like

• Black leg of seedlings

  infection is the easy stripping of the skin from the root cortex with a finger nail. Life cycle and appearance of Black leg of seedlings Pythium belongs to [...] Germination of the oospores is stimulated by exudates from roots of a susceptible host nearby. The oospores germinate and form so-called sporangia from [...] substrate in the absence of plants. Many species are entirely saprophytic, so these do not harm plants. How to prevent Black leg of seedlings Use resistant

• Aphids

  to the growth of a black sooty mold. Aphids life cycle Aphids have a complex life cycle, with both winged and wingless forms of adults of the same species [...] aphids have two pairs of wings, one of which is much larger than the other. For a large part of the season an aphid population consists of viviparous females [...] substance called honeydew, which can coat the leaves and stems of infested plants. Sooty mold: Honeydew can also promote the growth of a black, sooty mold

• A step-by-step guide to whitefly control

  diverse control mechanisms to target various stages of the whitefly life cycle. The foundation of effective whitefly control Monitoring for early detection [...] whiteflies Tobacco whiteflies Eggs Lay eggs at the tops of plants; eggs turn brown to black within days. Lay eggs across the plant; eggs transition from [...] sticky, shiny deposits that reduce the visual appeal of crops, attract contaminants, and promote black sooty mold, which impairs photosynthesis and plant

• What is Thripex Plus?

  May 30, 2018

  on are part of a group of pests called thrips . These pests are minute black winged insects that suck plant sap and can be a serious pest of ornamental [...] The Benefits of Integrated Pest Management 50 Years of Experience and a lot of R&D Efforts Consumers IPM: The Path to a Successful Approach IPM: The Answer [...] Answer to the Challenges of the Future The How and Why of IPM Thripex Plus is nothing to be afraid of, unless you're a pest. Have you recently been to your

• Whitefly

  Here are some of the common signs of whitefly damage: Yellowing of leaves: Whiteflies feed on plant sap, which can cause the leaves of infested plants [...] substance called honeydew, which can coat the leaves and stems of infested plants. Sooty mold: Honeydew can also promote the growth of a black, sooty mold [...] productive crops and prevent the spread of diseases. Biological control of whiteflies uses a combination of natural enemies and tools that target different

• Blueberry

  Common cockchafer ( Melolontha melolontha ), of which the larvae are called white grubs, also feeds on the roots of blueberry plants. Spider mites Spider mites [...] diseases that can impact the health and productivity of these plants. IPM focuses on using a combination of methods to manage pest populations, which includes [...] are highly efficient pollinators of blueberry crops. They contribute significantly to the successful production of high-quality blueberries. Bumblebees