• Black tea thrips

  tropics and subtropics; it also occurs in greenhouses of temperate areas, is highly polyphagous, and has been recorded from more than 100 plant species. Seriously [...] 1.4-1.7 mm long and males are 1.1-1.2 mm long. The legs are entirely white or yellow. The greenhouse thrips is parthenogenic, it reproduces without mating

• Circular scale

  central parts of mature trees. Circular scale prefers the leaves, but in high infestations it may spread to fruits, stems and trunks, and may cause yellowing [...] stem dieback. First signs of an infestation are dark-purple to reddish-brown or black spots with paler margins, on both surfaces of shaded leaves of the host

• Nematodes significantly reduce Tuta larvae

  used in our greenhouses. Società Agricola Gandini Antonio supplies several high-end supermarkets and we want to offer a constant, safe and sustainable product [...] quality that is safe and sustainable all year round on our 14 hectares of high-tech greenhouses and other production sites,’ Zoboli adds. Joint search for [...] the ban on several chemical products, while the demand for produce with low or no residue grew steadily,’ Zoboli explains. ‘For these reasons we conducted

• Phytoseiulus persimilis

  prey supply, an adult female consumes up to five adult spider mites or 20 young larvae or eggs per day. Because the development rate of the predatory mite [...] per m2/release. Releases should be repeated once or twice at weekly intervals. Consult a Koppert advisor or a recognised distributor of Koppert products for [...] reduce the spider mite population by predation. Phytoseiulus persimilis is highly specific and is only effective against spider mites that produce a large

• Aphilin

  Aphelinus abdominalis is not very mobile Spread material on rock wool slabs or in application boxes (Dibox) Make sure the material remains dry and at its [...] Releases should be repeated a number of times. Consult a Koppert advisor or a recognised distributor of Koppert products for advice on the best strategy [...] Effective between 15 and 35°C (59 and 95°F). Better than the Aphidius species at high temperatures (above 28°C/82°F). Combined use Can be used in combination with

• Cerall: 100% Biological Seed Treatment Against Fungal Diseases

  July 26, 2024

  fungal diseases Tilletia caries (common bunt, or wheat stone burn) and Pyrenophora teres (net blotch, or net blotch disease) during greenhouse and field [...] Inhibitory Metabolites Cerall contains a high concentration of Pseudomonas chlororaphis MA342 bacteria that is highly effective in several ways. First, the [...] Tilletia caries (common bunt, or wheat stone burn), Microdochium nivale (foot rot) and Septoria nodorum ( glume blotch , or leaf spot disease). Want to know

• Caterpillars

  be eaten by larger caterpillars. Some species mine in leaves or bore holes into fruit or stems, making them difficult to detect and control. In addition [...] Biological control of caterpillars Caterpillars are highly destructive pests that feed on leaves, stems and fruits, causing serious damage to greenhouse [...] caterpillars that occur in greenhouses belong to the Noctuidae (the noctuid or owl moths), which is the largest of all lepidopteran families. Most adults

• Tobacco whitefly

  subtropical countries of the world. The original habitat was probably a tropical or subtropical area, possibly Pakistan. The tobacco whitefly ( Bemisia tabaci [...] especially. The tobacco whitefly ( Bemisia tabaci ) is feared because of its high level of resistance to many insecticides and its propensity for the transmission [...] for growth, and thus consume a large quantity of plant sap. This contains a high proportion of sugar, and the excess is excreted as honeydew, with larger

• Macrocheles robustulus

  thrips pupae, nematodes and other soil living pests, which can be found in high numbers in greenhouses in soil which has been enriched with compost. As natural [...] shake the cardboard cylinder gently before use Spread material evenly on soil or planting medium (not on the plastic) The dosage of Macro-Mite depends on climate [...] always be adjusted to the particular situation. Start introduction preventively or as soon as the first pests are detected in the crop. Introduction rates typically

• Amazone Plants continues the path of organic cultivation

  With good piece production rates, high product quality, and excellent varieties, Amazone Plants are at the top end of the market. Biological plant protection [...] temporarily store a proportion of the growing plants. In the end, everything more or less turned out fine – the plants in 12 cm pots were sold in 14 cm pots in [...] focused on biological plant protection since it was founded. However, its highly automated production system makes this type of plant protection complex