• Swirski-Mite LD

  and prey mites. Presentation Sachets in cardboard box. Carrier Bran. Application Hang sachets in sheltered locations in the crop, not exposed to direct sunlight [...] as soon as the first pest mites are detected in the crop. Use at least 4,000 sachets per ha and hang them evenly spaced in the crop. Release should be repeated [...] and eggs and larvae of whitefly . Crops Do not use in tomato. Mode of action Predatory mites multiply in the sachet and disperse into the crop over a period

• Spical

  8-10°C/47-50°F. Storage conditions In the dark, bottle horizontally. Reviews Chula Brand is a pioneer in biological pest control in papaya Recommended for you [...] particular situation. Start introduction as soon as the first pest mites are detected in the crop. Introduction rates typically range from 25-125 per m 2 /release [...] red mite ( Panonychus citri ); other spider mite species. Crops Do not use in tomato. Mode of action Predatory mites use their piercing mouthparts to extract

• Phytophthora blight

  optimal for crop growth. Phytophthora overwinters in roots, infected tubers and bulbs or in the soil in different stages: as oospores (sexual overwintering [...] cells which are resistant to desiccation) or mycelium. Zoospores are formed from the overwintering structures which infect the host. Zoospores are spores with [...] of Phytophthora blight Phytophthora species are very destructive organisms belonging to the Oomycetes and are therefore strictly speaking not fungi. They

• Swirski-Mite

  particular situation. Start introduction as soon as the first pest mites are detected in the crop. Introduction rates typically range from 25-300 per m2/release [...] Biological Control Licence permits release of Koppert Swirski Mite® in polytunnels in England Poinsettia. Main pest pressures [...] various thrips species and eggs and larvae of whitefly . Crops Do not use in tomato. Mode of action Predatory mites use their piercing mouthparts to extract

• Gummy stem blight

  veins) or the hair bases. Stems are infected through wounds and by the infected leaves through the petioles. Fruits are infected through the flowers. The [...] newly produced ascospores are dispersed by air and the conidiospores by water drops, tools and hands of workers. The ascospores are the main source of dispersal [...] the leaves Pick flowers within two days after opening in areas suspected of disease (only feasible in high-wire crops) Pick and remove dead and diseased leaves

• Click beetles

  in May or June in groups in the soil. They hatch about one month later and the larvae start to feed on roots. The larvae (‘wireworms’) are long, thin, [...] severe in young plants. Life cycle and appearance of Click beetles Adult Agriotis sp. are 6-10 mm long and yellowish brown to black. The eggs are laid in [...] fully grown the larvae pupate in the soil in summer. The adults appear about 4 weeks after pupation, but usually remain in the soil until the following

• Cerall

  diseases present on the seeds The bacteria present in Cerall will stay inactive when the seeds are stored dry. After sowing, when water availability increases [...] start to multiply. This ensures that the seeds and first developing roots are quickly colonised. Subsequently, the bacteria will start to compete with other [...] the bacteria will stimulate the plant to start resistance reactions which, in turn, prevents other pathogens from successfully infecting the young plant

• Caterpillars

  flying at night are usually inconspicuously brownish are greyish. Adult butterflies do not damage crops. Most of them feed on nectar. In contrast, the [...] that the caterpillars often live in rolled-up leaves. Although some species are restricted to a single crop, most are polyphagous. Caterpillar damage [...] yield. Solutions for caterpillar control Learn more about What are caterpillars? Caterpillars are the larvae of butterflies and moths. Butterflies and moths

• Apple scab

  the winter in infected fallen leaves on the orchard floor. Within these leaves, the fungus forms pseudothecia, which produce ascospores that are released [...] released during spring and initiate new infections. In mild climates, the fungus may also overwinter in infected buds and produce conidia, providing an additional [...] management, economic losses can exceed 70% of production value. Infections are favored by cool, wet conditions during spring and early summer, when spores

• Beneficial Nematodes For Biological Pest Control

  July 28, 2023

  pests without chemical residues. Koppert, as the leader in biological control, are experts in the production of these nematodes. Each of the three ent [...] parasitic nematodes are a common soil pest that affect plants, entomopathogenic or beneficial nematodes play an important role in the biological control [...] many pests. Entomopathogenic nematodes are becoming increasingly vital when attempting to treat pests that are difficult to control, with many chemical