Tomato leafminer

tomato leaf miner ( Tuta absoluta ) are lighter than the feeding larvae and have a typical pink colouration on the dorsal surface. Caterpillars can temporarily [...] pupation occurs inside mines or fruits, the prepupae do not build cocoons. Pupae have a greenish coloration at first, and then turn chestnut and dark brown shortly

Sciarid flies

adult insects are 1 to 5 mm long, grey-black flies with long antennae. They have relatively long legs, and the wings show very clear venation. The fly has [...] 5 to 12 mm in length and 0.5 to 1.5 mm in diameter. They are legless and have a conspicuous black head. The head is equipped with biting-chewing mouth

Entonem keeps young orchids free from fungus gnats

preventive policy. ‘We have set a very high standard,’ say Van de Wel, Veldhuijs, and Mulder. ‘Our dosages and introductions have therefore always been [...] examines the action of the nematodes under a microscope. First when they have just come out of the packaging and later after spraying. Dennis van der Wel

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Greenhouse whitefly

sucking out the sap from the plant leaves and secreting honeydew. This can have the following consequences: If the population is very large, feeding on plant [...] true) and adult. The larvae are found on the underside of young leaves and have an oval shape. The first instar larvae (crawlers) are mobile, whereas the

Pepper weevil

Curculionidae family, which is made up of more than 40,000 species. They have very hard bodies and are small in size. They prefer crops from the Solanaceae [...] damaged. Lifecycle and appearance of the pepper weevil Newly hatched adults have a light brown colour, with an oval body measuring 2 to 3.5 mm in length,

Potato

potatoes. The plant’s flowers vary from white, pink, red or blue, to purple and have yellow stamens. After the flowering phase, the plants grow small, green fruits

Pea blight, leaf and pod spot

base but is not part of the foot rot syndrome in peas. Infected seeds may have brown areas. Life cycle and appearance of Pea blight, leaf and pod spot Ascochyta

Green potted plants

ornamental plant and usually sold as houseplant. The leaves of the Dieffenbachia have white spots and specks and turn the plant into a decorative indoor object

Mushroom

humans and desirable taste and aroma. Most mushrooms sold in supermarkets have been commercially grown on mushroom farms. The most popular of these, Agaricus