Horiver Wetstick

25x40 cm: 12 pieces Outer cards with glue at one side only Downloads Horiver product range Application Place traps in areas with high risk of pest infestation [...] sticky trap and get caught in the glue. Presentation Polysterene cards coated with wet sticky glue. Available colours and sizes Yellow: 10x25 cm; 20x25 cm; [...] per 100 m 2 Combined use Yellow Horiver Wetstick can be used in combination with Natutec Scout for easy identification and counting of insects trapped. Storage

Tutasan

trap for monitoring and trapping male tomato leaf miner moths in combination with Pherodis Tuta absoluta . Pests Tomato leaf miner moth ( Tuta absoluta ). [...] Crops Tomato. Mode of action The Tutasan trap needs to be used in combination with Pherodis pheromone dispensers. The dispensers release a species-specific [...] canister and attach it to the upper central part of the trap Fill the trap with water to the level indicated If possible connect the trap to a dripper and

Glume blotch

lesions with a light halo on leaves, stems and glumes. In the centre of the lesions, light-coloured translucent pycnidia (fruiting bodies) with new spores [...] Glume blotch Remove crop debris Use clean seed Be careful with overhead irrigation Be careful with chemicals that limit stem elongation when the lower leaves [...] merge, turning the whole leaf necrotic. On glumes, similar brown lesions with pycnidia and perithecia occur. Perithecia are also formed on dead glumes

Foot rot of cereals

showing complex interactions with environmental conditions and host plant physiology. Typically, the lifecycle begins with the release of spores from infected [...] become less visible. At harvest, ear blight can result in shrivelled grains with a chalky white or pink appearance, although this is not always the case. [...] affected cereal crops. How to prevent foot rot of cereals Avoid following maize with wheat in rotations Bury soil-surface residue from previous crops, since this

Black root rot of cucurbits

cucurbits. Damage symptoms Phomopsis sclerotioides causes grey-black spots with a dark demarcation line on cucumber roots. The lesions are slightly sunken [...] The roots become yellow-brown to black and ultimately die. Black lesions with fruiting bodies occur more commonly at temperatures of approximately 20 °C [...] the early stages of the crop results in stunted growth and smaller leaves with an intense green colour. Severe infection in this stage may kill the plants

Limonica: breakthrough in large-scale production of a complex predatory mite

this since we started with Limonica in 2012. The breakthrough came two years ago when we submitted a new project to R&D. Together with production, they reviewed [...] volumes. We are the only company in the world to do so. A predatory mite with exceptional potential Limonica is distinguished by its broad diet, high [...] everything we do,” says Marjon. “Thanks to this accumulated knowledge, combined with the close collaboration between our rearing specialists, dedicated production

Psyllids

Cutworms

grey-brown forewings with a faint kidney-shaped marking and a red spot. They have broad hindwings, evenly light or dark grey or orange-yellow with a broad dark [...] marginal stripe. The wingspan is about 40-55 mm and the dorsal thorax is covered with close-lying hairs. The eggs are white at first but rapidly turn darker. They [...] on the plant close to ground level. The larvae are yellowish when hatching with a dark head capsule and prothoracic shield, later they become earth-brown

Cottony soft rot

In the mycelium, big, dark sclerotia are formed. They can easily be seen with the naked eye and look like rat droppings. The symptoms may occur on stems [...] or on the ground. Sclerotia germinate at temperatures between 4 and 26 °C with an optimum between 13 and 15 °C. Germination and infection mostly take place [...] the host cells. On the infected plant tissue white, fluffy mycelium occurs with new dark sclerotia. The fungus also infects seeds and tubers, thereby creating

Phytophthora blight

causes water-soaked lesions with vague borders and white fluffy fungal growth on the leaves. The centre is grey-brown with a light-green edge. On the stem [...] the overwintering structures which infect the host. Zoospores are spores with flagellae which enable them to move through water. Infection is usually from [...] and new sporangiophores (structures containing sporangia, a type of spores) with sporangia are formed that protrude through the stomata. Secondary infection