• Pierce's disease of grapevine

  bacteria, gum and tyloses block the vessels, causing the plants to wilt. Transport to different plant parts depends on the plant species: in peach, bacteria [...] cultivated crops. The spread from one host plant species to another is still under investigation and seems to depend on the location of the bacteria in the infected [...] down the spread both within this crop as well as from this crop to other crops. How to prevent Pierce's disease of grapevine Control vectors by using netting

• Sportnem_leaflet_EN_A4_-_Koppert_20230441_-_DEF_LR.pdf

  larvae. To avoid damage Sportnem-T can best be applied when larvae are in a young stage. Check the schedule to see when the product can best be applied [...] young larvae start to cause damage in autumn. The larvae overwinter and become active again and feed voraciously when the soil begins to warm up in spring [...] roots of grasses, cereals and many other crops. It takes three to four years for the larvae to fully develop. The adults feed on the leaves of trees. The common

• Wireless Beehome

  opening and closing the hive entrance can be controlled by a signal from the climate computer or a timer connected to the central transmitter. Presentation [...] With the Wireless Beehome system, the hive entrance of the Natupol hives can be opened and closed automatically on set times. When assimilation lights dominate

• Pherodis Fruit Fly Attractant

  has evaporated or is saturated with flies Dosage For the number of traps to be used see instructions for Drososan . Combined use Use in combination with [...] Presentation 5 litre container. Application Fruit Fly Attractant is ready to use Fill the Drososan trap with 200 ml of the luring substance Refill when

• Rancho Los Pinos is nature's ally

  Pinos, they have set out to continue implementing policies and technology to minimise environmental impact. This has allowed them to grow and strengthen their [...] northwestern Mexico. Renowned for quality and committed to sustainability and workforce well-being, they are a benchmark in the industry. Founded in 1950 [...] enabled them to increase the productivity and profitability of their crops. The ongoing collaboration between farmers and Koppert lives up to one of its

• Rose aphid

  aphids. In summer, winged aphids spread the infestation to other rose plants and sometimes also to secondary hosts. Colonies are often present on rose bushes [...] place by parthenogenesis, with unfertilized viviparous females continuing to produce new generations of females. Aphids moult four times before reaching [...] Wingless females of the rose aphid are 1.7-3.6 mm long and green or deep pink to red-brown. The antennae and sometimes the head is dark in colour. The siphunculi

• Natupol Excel

  exposed to the first daylight Wait for at least 15 minutes after positioning the hive before opening the hive entrance, this allows the bumblebees to calm [...] Pay attention to advice for best practice under conditions with artificial light or in hot environments. Storage time after receipt To guarantee the best [...] bumblebees start pollinating the flowers while at the same time collecting pollen to feed the brood. More workers emerge from the brood in the weeks after the

• Tutasan

  needs to be used in combination with Pherodis pheromone dispensers. The dispensers release a species-specific pheromone which lures the male moths to the [...] by females who fail to mate. Presentation One trap. Preparation Place the pheromone dispenser in the green canister and attach it to the upper central part [...] part of the trap Fill the trap with water to the level indicated If possible connect the trap to a dripper and make sure the water drips properly into

• Citrus mealybug

  lived and can be hard to spot. They are smaller than the females, have two pairs of wings and two long tail filaments. Their sole task is to fertilize the [...] sexually mature. Soon after becoming an adult the females start to release a sex pheromone to attract males. Males generally fly only in the early morning [...] often drop off. Plant sap is rich in sugars, but low in proteins. In order to gain an adequate intake of protein, mealybugs must therefore ingest large

• Cerall Brochure

  the sprayer must be carried out, to ensure a precise application, to avoid underdosing, for example. Storage / Shelf life At 4-8°C: up to 3 months At 20°C: [...] organic agriculture. Safe to use Cerall can be safely applied together with a wide range of other seed treatments, but can be adversely affected by some [...] Application Cerall is a ready-to-use formulation and must be distributed as evenly as possible over the seeds. This should be done with certified seed treatment