• Cryptobug

  species. Mode of action Adults and larvae consume the mealybugs completely. Visual effect Mealybugs are consumed entirely. Pack size 500 adults. Presentation [...] hotspot Apply in the evening Dosage The dosage of Cryptobug depends on climate, crop and mealybug density and should always be adjusted to the particular situation [...] high temperatures, Cryptobug is most effective at temperatures between 25°C and 28°C (68 and 82°F). Combined use For effective control of citrus mealybug and

• Downy mildew of Cucurbits

  structures are protruding from the stomata. Because there are more stomata on the underside of the leaf, this is where most fluffy symptoms are found. How [...] around 15 o C and the closer the temperature is to this, the shorter the leaf wetness period that is required. Inside the plant, the pathogens produce [...] infect mostly the leaves but occasionally also stems and fruits. They cause lesions on the upper leaf surface, bordered by the veins, which are first yellow

• Fusarium wilt

  oxysporum is the only Fusarium that actually grows inside the vessel system of the host plant and spreads upwards inside the plants. The other species are dispersed [...] Fusarium oxysporum is the species causing vascular wilt. First the leaves turn yellow and wilt, mostly on one side of the plant. Finally, the whole plant wilts [...] symptoms are brown discolouration of the xylem vessels which can be seen when the stems are cut. In banana, whole plantations may die and the soil may

• Lily

  flowering plants. Most lily species originate from temperate regions in the northern hemisphere, but they also grow in the northern subtropics. The plants grow [...] Nodokare: The New Standard in Biostimulants Acadian™: The Gold Standard in Biostimulants Acadian™: The Gold Standard in Biostimulants PhylloKare™: The new standard [...] and purple. Lilies are perennials and tall plants, they range in height from 60-180 cm (2-6 feet). Recommended for you Nodokare: The New Standard in Bi

• Powdery mildew

  cereals, the ears may also be infected. In pepper, the fluffy colonies occur mostly on the underside of the leaf, because the fungus infects the plant by [...] by entering through the stomata and there are more stomata on the underside of the leaf. On the upper side, yellow spots are noticeable. In case of a severe [...] colonies mostly occur in these crops. In covered roses, the colonies appear first and foremost on the upper side of the leaves. In most crops, the white colonies

• Mushroom

  poisonous effects on humans and desirable taste and aroma. Most mushrooms sold in supermarkets have been commercially grown on mushroom farms. The most popular [...] toadstool, is the fleshy, spore-bearing fruiting body of a fungus, typically produced above ground on soil or on its food source. Edible mushrooms are the fleshy [...] of macrofungi (fungi which bear fruiting structures that are large enough to be observed with the naked eye). They can appear either below ground (hypogeous)

• Ervipar

  mummy. The adult parasitic wasp emerges through a hole at the rear of the mummy. The first mummies are noticed in the crop around 10-14 days after the first [...] for advice on the best strategy for your situation. Environmental conditions Most effective between 20 and 25°C (68 and 77°F). Not effective at temperatures [...] parasitic wasps emerge from the mummies and females lay their eggs into aphids . The next generation of parasitic wasps develop inside the aphid, which converts

• Properly scouting for spider mite helps to avoid surprises

  July 5, 2022

  Spical: The Effective Weapon Against All Types of Spider Mite Biocontrol for Spider Mites A spider mite outbreak requires rapid action, and the earlier [...] little use, as the mites are not attracted to them. Even if there’s a contamination hotspot in the crop, you’re unlikely to find anything on the sticky traps [...] paid to areas where there were problems last season. Those are the areas where the conditions are ideal for spider mite, often drier and warmer spots. Spotting

• Advanced biocontrol of spider mite with Spidex Vital

  February 3, 2021

  caused by pigments that are part of spider mites . Spidex Vital mites are white, but after consumption of spider mites, the pigments are absorbed and Spidex [...] Koppert Biological Systems by the company’s founder, Jan Koppert. The eventual product, Spidex, became the foundation of what is now a leading international [...] development prolong and dramatically increase their effect on spider mite infestations. For growers in the USA, the Netherlands, Mexico and Canada Spidex Vital

• Feltiella acarisuga

  Make a hole in the lid and place the cup on the rock wool slab or directly on the soil Protect against direct sunlight and water Leave the cup in place for [...] after emerging from the egg, the larva is yellowish white. The eggs and the first larval stages are very difficult to find in the crop due to their small [...] eggs per day. They are aggressive and adapt the amount of food they consume to the density of the spider mite population. Where there are large, localised