• Early blight

  January 1, 1970

  ). Prevent damage during harvest (in potato and carrot). Post-harvest storage at 0-1 o C. A. brassicae and A. brassicicola : adjust the sowing date to avoid [...] Alternaria species is the asexual stage. Conidia and mycelium overwinter in the soil and on crop residues and cause primary infection of the leaves. Survival [...] potato and early blight of tomato, which presents itself as spots on leaves, petals and stems. These spots can be distinguished by the dark and brown

• Adalia bipunctata

  January 1, 1970

  available in a cotton bag ( Aphidalia ). Open the bag and attach it to the tree near the first branch with a nail or wire stitch Apply 1 bag per 25 cm stem [...] 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 Koppert products [...] commonly known as the two-spot ladybird or the two-spotted ladybug, is a species of a predatory beetle. As a natural enemy of aphids , Adalia bipunctata

• Viridis SDS 2017-04 EN FR

  January 1, 1970

  conditions exist, use a dust-filtering face mask or a NIOSH approved respirator with any N, R, P or HE filter for biological products. Eyes and Face: Chemical [...] waterproof gloves and shoes with socks. Methods for Clean Up: Avoid generating dust during clean up. Carefully mop or sweep up spill and place in a closed container [...] pants, and shoes with socks. Hygienic Practices: Wash hands and exposed skin before eating, drinking, smoking or using the toilet. 9. PHYSICAL AND CHEMICAL

• Thrips

  January 1, 1970

  larval instars, a pre-pupa and a pupal instar, and finally the adult insect. The eggs are kidney-shaped and have a white or yellow shell. Before a female deposits [...] greenhouse and field crops. Their feeding and virus transmission cause leaf deformation, silvering and fruit damage, leading to reduced yield and marketability [...] larvae Thrips larvae are usually pale or transparent in color and have a similar shape to the adults but are smaller and lack wings. One of the most distinctive

• Fall Armyworm

  January 1, 1970

  eggs in clusters of 150-200 and can lay up to 2000 eggs in a lifetime. Eggs are white, pinkish or light green and spherical, and are usually laid on the underside [...] development, and the age of the larvae. On maize, young larvae usually feed on leaves, creating a characteristic windowing effect. This damage and moist sa [...] Fall Armyworm Adult moths are 20 to 25 mm long and have a wingspan of 32-38 mm. They are nocturnal and most active during the warm, humid evenings. Females

• Pepper weevil

  January 1, 1970

  ground or contain holes where eggs are laid or adults were hatched. Meanwhile, the larvae develop in flower buds and young fruit, causing the stalk and calyx [...] hatched adults have a light brown colour, with an oval body measuring 2 to 3.5 mm in length, and over time they turn grey, reddish-brown, or nearly black. Their [...] ing feature is a ‘snout’ which is longer than their head and prothorax. Two days after hatching and feeding, they begin to copulate and subsequently lay

• Black rot of carrots

  January 1, 1970

  temperatures from 2-4 °C up to 28-30 °C (optimum temperatures lie between 15 and 28 °C) and at a relative humidity (RH) of over 90% or when the leaves are [...] ). Prevent damage during harvest (in potato and carrot). Post-harvest storage at 0-1 o C. A. brassicae and A. brassicicola : adjust the sowing date to avoid [...] Alternaria species is the asexual stage. Conidia and mycelium overwinter in the soil and on crop residues and cause primary infection of the leaves. Survival

• Deltatrap

  January 1, 1970

  monitoring and trapping male moths and mealybugs in protected and outdoor crops in combination with a species-specific pheromone. Pests Moths and mealybugs [...] Presentation One trap with suspension hook and one sticky insert. Preparation Fold the trap into a triangle Place a sticky insert at the bottom of the trap [...] bottom of the trap Dosage Use two or four traps per hectare for every species of moth to be monitored Use one trap per 500 - 1000 m² for mealybug Combined

• House fly

  January 1, 1970

  livestock farms, they represent both a nuisance and a risk for disease transmission. High-density housing systems and abundant manure production create the [...] to animals or buildings, they are considered a serious pest because: They can form flying swarms inside barns and hen houses, making them a particularly [...] Houseflies are a well-known pest of farm and home. Believed to have originated in central Asia, the insect expanded its range worldwide long ago as a commensal

• FAQ Nematodes

  January 1, 1970

  need to be packed in a carrier material. This biodegradable carrier material allows a good solubility and a long shelf life for a living product. Is the [...] the cool box as soon as possible and store them preferably unstacked, in a fridge or a ventilated cold room, between 2 to 6°C (35-43°F). This will maximize [...] low temperatures and certainly not outside a host. Only if the nematode is in the host and the temperature is not too low is there a small chance that