Citrus mealybug

composed of white waxy threads. Once the eggs are laid, the female shrivels up and dies. The first instar nymph develops from the egg. These first instar [...] an adequate intake of protein, mealybugs must therefore ingest large quantities of sap, getting rid of the excess sugars in the form of honeydew. Charac [...] growing on this honeydew. Additionally, the white, waxy secretion of the mealybugs, reduces the ornamental value of the affected plants. Fruit and flowers are

Angular leaf spot

lesions on the underside of the leaf. They enlarge to angular spots, often limited by the small veins. The distinctive feature is the way the lesions look [...] visible on the upper side of the leaf as irregular spots which are first reddish brown and then become necrotic. The foliar symptoms are the most important [...] appearance of Angular leaf spot Xanthomonas fragariae overwinters in plants and dead leaves, that become the primary source of infection in the spring. The bacteria

Ercal

carefully inside the greenhouse Bend and tear off the strips opposite to the mounting hole Make sure not to touch the pupae during handling Suspend the cards in [...] whitefly ( Bemisia tabaci ). Mode of action Adult female parasitic wasps parasitize the second and third larval stage of the whitefly . Additionally, host [...] in the crop, if possible approximately 75 cm under the plant head Avoid hanging cards at places exposed to direct sunlight Dosage The dosage of Ercal depends

Chula Brand is a pioneer in biological pest control in papaya

for the health of the crop, its workers and the final consumer, who now can enjoy a product that is completely safe for consumption. The future of biological [...] part of an integrated pest management strategy (IPM). Although understanding the adaptability of insects in open field and the preventive approach of natural [...] What was the most challenging at the beginning to reach the biological management we currently have, was to understand the adaptability of insects to

Fusarium wilt

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 [...] 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 [...] 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 not be suitable

Cryptobug-L

intervals of 1-2 weeks, or until the pest is controlled. Consult a Koppert advisor or a recognized distributor of Koppert products for advice on the best strategy [...] Pests All stages of many mealybug species. Mode of action Larvae and adults consume the mealybug completely. Visual effect Mealybugs are consumed entirely [...] Natutec Airobug Dosage The dosage of Cryptobug-L depends on climate, crop and mealybug density and should always be adjusted to the particular situation

Miglyphus

in the morning or in the evening Dosage The dosage of Miglyphus depends on climate, crop and leaf miner density and should always be adjusted to the particular [...] eggs next to them. The eggs develop into parasitic wasps inside the mine (but outside the leaf miner), using the dead larvae as food. Adult females also [...] through the leaf. Pack size 500 adults. Presentation 100 ml bottle. Carrier None. Application Release parasitic wasps between the leaves of the crop in

Pherodis

of trap depends on the species to be monitored. The species-specific sex pheromone lures males of the target pest into the trap. Trapping males also aids [...] species During the first few days following the installation of a new capsule higher numbers may be caught due to a temporarily higher release of the pheromone [...] dispenser. Preparation Collect the sachets containing the pheromone dispensers from the cold store and open the sachets Do not touch the dispenser, since manual

Spidex Vital lives up to its promises

spider mite control. It changes the rules of the game and is even more in control of spider mites . And the grower reaps the benefits.’ [...] Sjaak van Dijk expected of it. A week after the first deliveries were released, he had a closer look at the crop. ‘It was clear that the predatory mites were [...] they lay their eggs earlier, the population develops more rapidly.’ A sense of calm on the farm The increased effectiveness of Spidex Vital is a major advantage

Entomite-M

other soil-dwelling insects. The mites appear in and on the soil and at the base of plant stems. The reduction of the infestation level occurs at a slow [...] Pests Eggs, larvae and pupae of sciarid flies ; thrips pupae. Mode of action The predatory mites feed on larvae of sciarid flies , thrips pupae and other [...] Airobug Dosage The dosage of Entomite-M depends on climate, crop, planting medium and pest density and should always be adjusted to the particular situation