Cotton bollworm

yellowish-white to reddish-brown with dark spots. In later instars the head is mottled, and the body is marked with three prominent longitudinal dark bands [...] damaged, although the preference is for smaller specimens. The fruits stop growing, mature rapidly, and drop off. In legumes, flowers are attacked, and [...] General The cotton bollworm ( Helicoverpa armigera ) occurs in the tropics and sub-tropics of all continents except for North America. Larvae of the cotton

Neoseiulus cucumeris

Neoseiulus cucumeris in sachets The predatory mite Neoseiulus cucumeris is also available in breeding sachets ( Thripex -Plus). In this case the predatory [...] They also feed on pollen, which is useful for instance in sweet pepper crops as the predatory mite can establish itself in the crop before the pest appears [...] 77°F). It is not effective at temperatures above 30°C/86°F. Neoseiulus cucumeris is sensitive to relative humidity below 70%. Neoseiulus cucumeris in bottles

Cyclamen mite

smaller than usual. In cyclamen, the flowers are damaged and leaf growth is inhibited. In hedera, a mite attack can cause baldness in parts of the stem. [...] where the humidity is highest and they are protected from direct sunlight. In such spots, they are difficult to observe. Damage occurs in localized patches [...] General The cyclamen mite ( Phytonemus pallidus ) is a harmful strawberry pest as well as a common pest found in cyclamen, gerbera and other ornamentals . Mites

Towards a chemical-free future in agriculture: The vision of grower Koen

organic farming was miles ahead in terms of sustainability and environmental friendliness, but that gap is getting smaller. In 15 years, I expect there will [...] increase in effective organic methods." Limitation in use of chemical pesticides The increasing interest, especially from governmental bodies, in organic [...] working allows him to gain experience in using biological crop protection . As a result, he acquires a lot of knowledge and is prepared to fully transition to

Western flower thrips

many vegetable and ornamental crops in greenhouses, and on various weeds. It is an especially significant pest in cucumber, sweet pepper, eggplants, and [...] (Frankliniella occidentalis) usually pupate in the ground, although pupae can also be found on leaves, in flowers or in other sheltered places. The prepupal and [...] western flower thrips (Frankliniella occidentalis) is currently the most damaging thrips species in many greenhouse crops. The western flower thrips (

Broad mite

General The broad mite (Polyphagotarsonemus latus) occurs in the tropics and in greenhouses in temperate regions. The broad mite (Polyphagotarsonemus latus) [...] network on the leaves. In case of a more serious infestation, this network becomes so dense that there is no more green tissue visible. In most cases, the main [...] of legs in both males and females is different to the others and not used for walking. After moulting to the third larval stage the larvae stay in their

Macrocheles robustulus

Macrocheles robustulus is a species of predatory mite known for its role in biological pest control , particularly in agricultural and horticultural settings [...] 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 [...] about 0.3 x 0.2 mm in size and pearly white. Best conditions for use of Macrocheles robustulus For optimal results the soil has to be moist, rich in organic

Barley

About This cereal grain is grown in temperate regions worldwide. It is one of the four most important cereal corps grown in the world, next to wheat, rice [...] and maize. Barley (Hordeum vulgare) is a member of the grass family and a self pollinating crop. Barley is used in brewing beer, a popular source of animal [...] animal fodder and a component in various health foods.

Stratiolaelaps scimitus (Hypoaspis miles)

Stratiolaelaps scimitus is also known under the scientific name Hypoaspis miles . It is a soil-dwelling predatory mite occurring naturally in several parts of [...] approximately 0.3 mm in length. Best conditions for use of Stratiolaelaps scimitus For optimal results the soil has to be moist, rich in organic matter [...] ps scimitus is 15°C/59°F. How to use Stratiolaelaps scimitus The predatory mite Stratiolaelaps scimitus ( Hypoaspis miles) is available in a cylinder (

Eretmocerus eremicus

and contributing to a decline in whitefly populations. Eretmocerus eremicus is particularly noted for its adaptability in varying environmental conditions [...] eremicus Eretmocerus eremicus is a small parasitic wasp belonging to the family Aphelinidae . This beneficial insect is used as an important biological [...] biological control agent of whiteflies in agricultural and horticultural settings. Eretmocerus eremicus is used for the control of the following pests: Tobacco