• Nematodes established solution for Nesidiocoris in France

  plant in a very localized way, and also the treatment robot, which is used by blocking the lower nozzles so that it acts only on the head and avoids our [...] Capsanem in combination with an adjuvant to tackle Nesidiocoris . Tests were run by Koppert Spain in breeding cages in Almeria, demonstrating the interest in [...] companies.’ The nematode protection method for Nesidiocoris was eagerly awaited by producers in the South of France, but also, more recently in the north. ‘We

• Leaf miners

  world. Under natural conditions, the larvae of these species are parasitized by parasitic wasps and so cause few problems. However, the use of chemical i [...] damage to plants both directly and indirectly. The most direct damage is caused by the larvae mining the leaf tissue which can lead to desiccation, premature [...] species of leaf miner. The older larvae make wider tunnels. Feeding spots made by adult females can also reduce yield, although with the exception of ornamental

• Neoseiulus cucumeris

  larvae. Thrips larvae try to defend themselves against an attack by a predatory mite by violently jerking their abdomens. First instar thrips larvae can [...] capturing prey than adults, and thrips larvae killed by an adult mite are sometimes partly consumed by the nymphs. At 25°C under optimal conditions, an adult [...] hanging into direct sunlight Sachets already have an exit hole Hold sachets by the cardboard strip at the top, to avoid damaging the predatory mites The

• Cotton aphid

  polyphagous aphid found on more than 700 plant species. Crop plants attacked by this aphid include cotton, citrus, coffee, cocoa, eggplant, cucumber, melon [...] adults and a great variety in colour. In greenhouses reproduction takes place by parthenogenesis, with unfertilized viviparous females continuing to produce [...] presence in the crop. The cotton aphid can be distinguished from other aphids by the colour of the two cornicles (siphunculi). These cornicles are always black

• Aphids

  y viruses. Viruses are mainly transmitted by the winged individuals. Potato virus Y (PVY) is transmitted by aphids in tomato in this way, as is the cucumber [...] ornamental crops, e.g. begonia. Recognize aphids Aphids can be identified by the following characteristics: Size and shape: Aphids are small, soft-bodied [...] flowers and fruit. Damage: Aphids can cause damage to leaves, stems, and flowers by piercing the plant tissue and sucking out the sap. This can result in stunted

• Tutasan

  they get trapped in the water. Trapping males reduces the amount of eggs laid by females who fail to mate. Presentation One trap. Preparation Place the pheromone [...] the trap works correctly. If the trap is not connected to a dripper refill by hand Replace the pheromone capsule every 4-6 weeks Clean the trap when completely

• Lemon

  limon is a medium, evergreen tree of the Rutaceae family. It is characterized by its aromatic sour taste.

• Thrips

  belong to the family Thripidae. Thrips damage Thrips cause damage to the plant by piercing the cells of the surface tissue and sucking out their contents, causing [...] and the adjacent cells turn brown. The vigour of the plant is also reduced by loss of chlorophyll. With a serious infestation the leaves themselves can [...] best known of which is tomato spotted wilt virus (TSWV), mainly transmitted by F. occidentalis. Life cycle of thrips Thrips control videos Take a look at

• Diglyphus isaea

  the upper and lower epidermis of the leaf which are held apart by six pillars, made by the larva from its faeces. This is probably done to prevent the [...] are often visible through the leaf. The parasitic wasp escapes from the mine by making a round hole through the upper epidermis. These round holes are the [...] The female is generally rather larger than the male and can be recognized by a broad black stripe over the hind leg, whereas males have two small black

• Lettuce

  cultivate and most often grown for its leaves. It is, however, often plagued on by a number of insect and mammal pests and fungal and bacterial diseases, and