• Spidex Vital Plus

  Vital Plus depends on climate, crop and pest density and should always be adjusted to the particular situation. Release should be repeated biweekly if the [...] Phytoseiulus persimilis is most effective at temperatures between 13 and 27°C (55 and 81°F) and not effective above 30°C/86°F. Phytoseiulus persimilis is sensitive [...] Tetranychus urticae ) and other Tetranychus spp., except Tetranychus evansi . Mode of action Predatory mites multiply in the sachet and disperse into the crop

• Ten facts about Spical

  August 1, 2022

  Mediterranean Sea and in North and South America. Neoseiulus californicus mainly eats spider mites but can also survive on other mites, insects, and pollen. As [...] make webs, both in greenhouses and outdoors. The product can be used in vegetable crops (except tomatoes), cut flowers, and fruit. The predatory mite in [...] in Spidex . Spical is available in different versions: in a bottle and in slow-release sachets made of paper or foil . You can scatter the mites from the

• Trianum effectively controls Pythium in cucumber

  there was a lot of damage and loss of production at the end of cultivation. Whole mats and whole rows had to be rejected, and the fungus would spread through [...] to some major retailers in the Netherlands and occasionally to customers in Germany. Thrips, spider mites, and whitefly larvae under control ‘I was an integrated [...] montdorensis (Montdo-Mite) and Neoseiulus cucumeris ( Thripex , in an overkill) keep thrips under control on the farm. Hendriks releases Montdorensis every week

• Feltiella acarisuga

  achieved in a humid environment (>80% relative humidity) and at temperatures between 20 and 27°C (68 and 81°F). Feeding behaviour of Feltiella acarisuga Feltiella [...] cocoon near a leaf vein and pupates within it. By closely monitoring their crops and identifying the presence of eggs, larvae, pupae, and adults of Feltiella [...] ). Make a hole in the lid and place the cup on the rock wool slab or directly on the soil Protect against direct sunlight and water Leave the cup in place

• Initial Experiences: Spidex Vital Lives Up to its Promises

  May 24, 2021

  Cucumeris, Feltiella, and Swirskii. Together, they create an effective mix. You can see them soon after they have been released and they get right down to [...] each time and have to build up the necessary populations three times. This is always a critical and tense moment on cucumber farms like mine. And as spider [...] Ron Delissen and with what Koppert promised in the leaflet, he tells us. " Spidex Vital immediately gets to work on tackling spider mites and hot-spots,

• Spical-Plus

  between 13 and 32°C (55 and 90°F) and is sensitive to relative humidity below 60%. Combined use Can be combined with Phytoseiulus persimilis and Feltiella [...] predatory mites Dosage The dosage of Spical-Plus depends on climate, crop and pest density and should always be adjusted to the particular situation. Start introduction [...] detected in the crop. Use at least 4,000 sachets per ha and hang them evenly spaced in the crop. Release should be repeated after 4 weeks if the pest is not

• What is Biological Control?

  September 15, 2020

  agriculture and, for centuries, it was the only way to control pests. Natural enemies were collected from the original source of the pest and released in areas [...] against pests and diseases. Vast amounts of pesticides were sprayed before people became aware of the adverse effects on both their health and the environment [...] not the way to continue and introduced the use of natural enemies to control pests. Since greenhouse crops require repeated releases, natural enemies had

• Thripex-Plus

  mites Dosage The dosage of Thripex-Plus depends on climate, crop and pest density and should always be adjusted to the particular situation. Start introduction [...] detected in the crop. Use at least 4,000 sachets per ha and hang them evenly spaced in the crop. Release should be repeated after 4 weeks if the pest is not [...] Neoseiulus cucumeris is most effective at temperatures between 15 and 25°C (59 and 77°F). It is not effective at temperatures above 30°C/86°F. Neoseiulus

• Thripex-Mini

  Hatching eggs and larvae. Predatory mites also eat spider mites (i.e. strawberry mite, broad mite ), several other mites, honeydew and pollen. How does [...] middle of the plants (shaded) and with the bottom edge of the sachet touching the substrate will typically yield the longest release of predators. Sachets already [...] Mini contains grain mites and bran. These mites might cause slight damage to some crops, especially with a large number of mites and high humidity. Therefore

• Spidex Boost

  Phytoseiulus persimilis is most effective at temperatures between 13 and 27°C (55 and 81°F) and not effective above 30°C/86°F. Phytoseiulus persimilis is sensitive [...] Tetranychus urticae ) and other Tetranychus spp., except Tetranychus evansi . Mode of action Predatory mites multiply within the sachet and gradually disperse [...] days. Dosage The dosage of Spidex Boost depends on climate, crop and pest density and should always be adjusted to the particular situation. Start introduction