• American serpentine leaf miner

  Feeding spots made by adult females can also reduce yield, although except with ornamental crops, this is usually of less significance. Seedlings and young [...] before pupating, the grown larva cuts a sickle-shaped exit hole in the leaf with its mouth parts. After roughly one hour the larva crawls out of the leaf

• Phytoseiulus persimilis

  webbing. It can move within the web with ease. This has the advantage that an outbreak is quickly and effectively dealt with, but the disadvantage is that it [...] mites , but has a preference for eggs. The predatory mites pierce the prey with their mouthparts and suck out the contents. The adult Phytoseiulus persimilis [...] temperature for controlling spider mite is between 15 and 25°C. At about 20°C with good prey supply, an adult female consumes up to five adult spider mites

• Knowing & recognizing

  protection Knowing and recognizing does exactly what it implies. It empowers you with knowledge about the pest’s lifecycle and its many phases, as well as giving [...] pests, diseases and their natural enemies. This book provides the reader with the necessary information to understand the interaction between pests, diseases [...] 100% sustainable horticulture and agriculture, while working in partnership with nature.

• Horiver Rollertrap

  trap and get caught in the glue. Presentation Polyethylene ribbon coated with wet sticky glue. Available colours and sizes Colours : yellow, blue, white [...] expected, such as along gables, near ventilation windows and at (other) places with dry conditions Rollertrap should be hung above the crop when the crop is [...] for the 30 cm width which needs to be placed 40 cm above the crop To assist with placement, insert a rod or other expedient through the center opening of

• Broad mite

  rather large (about 0.07 mm) compared with the subsequent, active stages. They are transparent and speckled with white dots. The larva of the broad mite [...] stems. The growing tips of affected plants acquire a misshapen appearance, with contorted leaves and sporadic brown discolouration caused by cork formation [...] crack open at the site of deformation. Flowers are often discoloured, and with a severe attack, deformed. Extensive damage can be caused by relatively low

• Bugs

  help monitor, attract and eliminate harmful bugs in different crop stages. With Koppert’s biological solutions for bugs, professional growers can protect [...] damage Phytophagous bugs damage plants by puncturing leaves and growing points with their piercing-sucking mouthparts and extracting nutrients from them, resulting

• Pea blight, leaf and pod spot

  in arid regions Use clean seed Use a minimum crop rotation of four years with non-host crops Bury or remove crop debris Prevent plant diseases by optimizing

• Horiver Disc

  sticky trap and get caught in the glue. Presentation Polysterene disc coated with dry sticky glue. Available colours and sizes Yellow: 18 cm diameter Numbers [...] cover paper from one side of the trap Place trap around the stem of the plant with the sticky side down, just above the substrate Remove the silicone cover

• Horiver Drystick

  sticky trap and get caught in the glue. Presentation Polysterene cards coated with dry sticky glue. Available colours and sizes Yellow: 10x25 cm; 25x40 cm White: [...] 10x25 cm: 10 pieces 25x40 cm: 12 pieces Application Place traps in areas with high risk of pest infestation such as areas near doors, gable ends and lateral [...] insects for as long as Horiver Wetstick as the glue gets saturated earlier with insects or dust and debris The silicone cover paper is perforated and can

• Tomato leaf miner

  Feeding spots made by adult females can also reduce yield, although except with ornamental crops, this is usually of less significance. Seedlings and young [...] before pupating, the grown larva cuts a sickle-shaped exit hole in the leaf with its mouth parts. After roughly one hour the larva crawls out of the leaf