• Macrocheles robustulus

  living pests, which can be found in high numbers in greenhouses in soil which has been enriched with compost. As natural enemies of various pests, Macrocheles [...] conditions for use of Macrocheles robustulus For optimal results the soil has to be moist, rich in organic matter and have a loose structure. The minimum

• Diglyphus isaea

  the wasp selects late second and third instar larvae to parasitize. An egg has an elongated shape, measuring 0.3 x 0.1 mm, and is transparent white in colour [...] round holes are the evidence that a parasitic wasp rather than a leaf miner has come from the mine. This is also seen in the pillars that remain visible as [...] leaf. The adult is metallic green to black in colour and unlike D. sibirica has short antennae. The female is generally rather larger than the male and can

• Chrysanthemum

  from East Asia. Especially in China a wide range of varieties and cultivars has been developed for commercial propagation and production. The current, co

• Grapes

  from the Mediterranean region, central Europe and southwestern Asia and thus has been cultivated in Morocco and Portugal, southern Germany and Iran. The grape

• Amazone Plants continues the path of organic cultivation

  and the plants in 14 cm pots went to the buyers in 17 cm pots. The company has focused on biological plant protection since it was founded. However, its [...] the safety of the employees, on the crops, and on the local environment. It has never been a favourite activity of mine. Biological plant protection is so [...] come from Anthura with whom they have a good relationship. Amazone Plants has acquired exclusivity for a number of cultivars from the breeder; it is the

• Cottony soft rot

  sclerotiorum, also known as cottony soft root, is a plant pathogenic fungus. It has a very wide range of host plants. Damage symptoms The first symptoms of a

• Pea leaf miner

  vegetable and ornamental crops. It originates from South and Middle America and has subsequently spread via plant material. It is now wide-spread across the world [...] Life cycle and appearance of Pea leaf miner The life cycle of a leaf miner has the following stages: egg, three larval instars, a pupal instar and the adult

• Sugar beet

  Amaranthaceae family. The root of sugar beets contain high levels of sucrose. It has a conical, white, fleshy root (a taproot) with a flat crown. The plant consists

• Ephedrus cerasicola

  larva of the parasitic wasp will develop. Before the development of the larva has ended, it spins a cocoon inside the aphid. This causes the parasitized aphid [...] rounded compared to Aphelinus abdominalis , and when detached from the leaf, has a silvery underside. The adult parasitic wasp emerges through a round hole

• Raspberry

  raspberries, is a red-fruited species of Rubus. This particular plant species has its origins in Europe and northern Asia, but nowadays the fruit is being