• Vidi Funda

  January 1, 1970

  Vidi Funda can be incorporated into the growth substrate or applied as top-dressing on the soil or pot. Incorporation into the growth substrate: Mix Vidi [...] moisture and the existing microbial population, and release the minerals into the surrounding soil. It is this gradual decomposition that supports and [...] can be done on farm or by a supplier of growth substrates Once incorporated into the growth substrate, use within 3-4 weeks (sooner if wet), since the biological

• Click beetles

  January 1, 1970

  head deeply retracted into the thorax. When disturbed they lie on their back feigning death and then suddenly propel themselves into the air with a audible [...] many plants. Damage symptoms The click beetles feed on the roots and bore into the base of plants. This can cause the plants to wilt and die. Damage is

• Knowing & recognizing

  January 1, 1970

  Get the growers’ guide to biological crop protection Knowing and recognizing does exactly what it implies. It empowers you with knowledge about the pest’s

• Grey mould

  January 1, 1970

  small round specks occur first, called ‘pocks’. These may or may not grow into larger grey-brown lesions. The symptoms on fruits, flowers and on various [...] very high relative humidity (RH > 93%) on dry plants. The germ tube grows into the plant. Grey mould ( Botryotinia fuckeliana / Botrytis cinerea ) is a [...] when the RH increases, for example when cut flowers are harvested and put into cold storage. Wounds can also provide the fungus with sufficient moisture

• Black root rot of cucurbits

  January 1, 1970

  evaporation, wilting may occur sooner. In wilted plants, the crown first gets a water-soaked appearance, turning light-brown and sunken, later black with

• Mirical-N

  January 1, 1970

  Spread material thinly (maximum 1 cm thick) to enable the predatory bugs to get out of the carrier material Make sure the material is not disturbed for at

• Black bean aphid

  January 1, 1970

  protein content. Aphids therefore need to extract large quantities of sap to get sufficient protein. The excess sugar is secreted in the form of honeydew,

• Bacterial spot

  January 1, 1970

  fruits, first small black specks are seen on green fruits. The specks grow into brown spots that look like scab. These spots may be surrounded by a halo [...] surface. They occur on the abaxial (underside of) leaf surfaces and may enlarge into dark brown lesions with a light brown centre. As with powdery mildew infection

• Horiver Wetstick

  January 1, 1970

  of action Insect pests are attracted to the colour of the sticky trap and get caught in the glue. Presentation Polysterene cards coated with wet sticky

• Aphidend

  January 1, 1970

  Apply Aphidend in an environment with a high relative humidity (> 70%) to get the best results. Combined use High densities of generalist predatory mites