Beetles

(elytra). With more than 350,000 known species, Coleoptera is the largest of all insect orders and displays an enormous variety of form, size and habit. A [...] complete metamorphosis, that is, the larvae do not resemble the adult at all, and must pass through a pupal instar before reaching the adult stage. Larvae [...] wing covers. Many species are very capable fliers but others cannot fly at all. Beetle damage Both larvae and adults of beetles can cause damage to crops

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Powdery mildew

Leveillula. Damage symptoms Powdery mildew symptoms are fairly similar in all plant-pathogen combinations. The symptoms are white fluffy colonies, first [...] that cause powdery mildew ( Erysiphe, Podosphaera, Oïdium, Leveillula ) are all biotrophic fungi, meaning they feed on living plant cells and barely survive [...] structures containing ascospores. Ascospores have not been found yet for all powdery mildew fungi and especially in greenhouse crops they don’t play a

Cryptolaemus montrouzieri

Cryptobug-L . Mealybug species Citrus mealybug Long-tailed mealybug Expand all items Best conditions for use of Cryptolaemus montrouzieri The minimum temperature [...] 25°C and 28°C (68 and 82°F). Feeding behaviour of Cryptolaemus montrouzieri All moving stages of Cryptolaemus montriouzieri prey on mealybugs , seizing their [...] larvae prefer the eggs and young larvae, while older larvae appear to prey on all stages of mealybugs equally. Adult ladybirds are good fliers and can disperse

Hemp russet mite

upward curling of leaf edges. Life cycle and appearance of Hemp russet mite All life stages of the hemp russet mite are extremely small and difficult to observe [...] divided into two parts: the head with the mouthparts, and the rest of the body. All mobile stages have only two pairs of legs, whereas other mite groups have

Even distribution of predatory insects with Natutec Drive

our hi-tech, sustainable approach to cultivation. At Dyson farming, it’s all about innovation.’ Uniform dispersion Dyson Farming is the biggest private [...] product uniformly dispersed. Natutec Drive is easy to use and takes care of all these problems. We now spend less than a quarter of the time we used to spend

Conifer

vascular plants. This means that their seeds are not enclosed in an ovary. All existing conifers are perennial, woody plants and secondary growth occurs

Rapeseed

About Rapeseed ( Brassica napus ) belongs to the family of Brassicaceae and is a flowering plant with bright yellow flowers. The plant is also known as rape, oilseed rape, rappi, rapa, rapaseed and ca

Plum

About A plum is a fruit that belongs to the subgenus Prunus as well as the genus Prunus . This fruit comes in many species, and taxonomists cannot agree on how many exactly. Depending on who you are a

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