Pear psylla

Europe and can inflict serious damage in pear orchards. Damage symptoms Pear psylla feeding leads to growth inhibition and malformation of leaves and fruits [...] sticky black layer. Life cycle and appearance of Pear psylla Adults pear psyllas are 2-3 mm long and orange red to blackish. They have white, longitudinal [...] become active in spring and start to feed on young leaves and flowers. Eggs are deposited in crevices of the bark of twigs and hatch after about 3 weeks

Natutec Airobug

rail Volume of dosing pot/drum 3 litres and 5 litres (double/both sides). Range 10 metres (5 metres on both sides). Application Place the Airobug in the [...] distribution of natural enemies in the crop. The Airobug can be used for large surfaces and full field distribution in high-tech greenhouses with internal transport [...] available for mono-rail or pipe-rail and consists of the following components: Carrying case with two adjustable dosing and mixing pots Batteries (24V) with

Optimal placement of bumblebee hives

as condensation and rainwater. Regular hive maintenance and checks are recommended to ensure the well-being of the bumblebee colony and prevent potential [...] communication between bumblebees and humans, it is crucial to position the hives in visible locations, enabling easy identification and access for both parties [...] recommended to place the colonies near pathways, preferably within a distance of 2 meters. During the winter, sufficient light should reach the hives, while direct

Tomato moth

temperate North Asia and Central Asia, northern India, China, Korea and Japan. Damage symptoms Larger caterpillars eat large areas of leaves and can also attack [...] flowers (particularly chrysanthemums), apple as well as perennial and woody shrubs and trees. The tomato moth ( Lacanobia oleracea) is found throughout [...] attack stems, rendering them fragile and liable to break. Young plants may be stripped completely, and the frass deposited on fruit can reduce their marketability

Cerall Brochure

Compilation of the results from 11 field trials, 2 in Belgium, 2 in Germany, 2 in Italy, 1 in Spain, 1 in Sweden and 2 in Switzerland. Variation between trials [...] in Belgium, 2 in Denmark and 2 in Germany. Variation between trials is expressed as standard error: untreated ±53; Cerall ±61 plants per m2 How it works [...] lethal effect and a long-lasting protection • Improves plant growth and reduces abiotic stresses, resulting in improved crop yields • Easy and safe to use

Mycotal Brochure

on and stickiness of the spores to the leaf surface Mycotal is active between 5°C and 30°C and the optimum temperature range lays between 15°C and 28°C [...] greenhouse whiteflies (Trialeurodes vaporium) and tobacco white flies (Bemisia tabaci), and thrips, and is applied as a foliar spray. After spraying the [...] insects, mites and pollinators and leaves no hazardous residue. Benefits: • Biological product for effective control of white fly, thrips and aphids • No

Citrus mealybug

economic damage. Life cycle and appearance of Citrus mealybug Adult females of Planococcus citri are 2.5 - 4 mm long and 2 - 3 mm in breadth. Seen dorsally [...] distribution and many and diverse host plants. In temperate regions of the world this mealybug poses a problem in greenhouse horticulture, and in the tropics [...] croton and kalanchoë, but also in roses and gerbera. Additionally, the citrus mealybug ( Planococcus citri ) can also appear in cucumber, melon and aubergine

Aphidalia

between 15 and 30°C (59 and 86°F). Storage time after receipt Apply as soon as possible after receipt. If necessary, the product can be stored for 1-2 days. [...] bags per tree Dosage The dosage of Aphidalia depends on climate and the size of the trees and should always be adjusted to the particular situation. Start [...] are detected on the trees. Use at least one cotton bag per tree and up to 3 bags for large trees. Consult a Koppert advisor or a recognized distributor of

Sportnem_leaflet_EN_A4_-_Koppert_20230441_-_DEF_LR.pdf

flies are large flies reaching up to 50 mm across. The adults do not cause any damage but the larvae live in the soil and feed on roots and shoots of mainly [...] has one generation per year and young larvae start to cause damage in autumn. The larvae overwinter and become active again and feed voraciously when the [...] product from the shipment parcel and check the expiry date on the package. Store in a dark place at 2-6°C. 03-2023 Pre and post irrigation requires an adjuvant

Chrysoperla carnea

Chrysoperla carnea are 2-10 mm long. They have large, forwardly projecting jaws and well-developed legs. The larva is colourless and transparent when newly [...] outer cocoon is 8 mm long and 4 mm thick. The inner more closely spun cocoon is off-white and egg-shaped, about 3 mm long and 2.5 mm thick. The space between [...] yellow-white dorsal stripe, and golden eyes. They have large, transparent finely green-veined wings. The wings cannot be folded, and at rest are held tent-like