• Aphidius ervi

  January 1, 1970

  Because of this, the disturbance of aphid colonies can have a serious impact. The aphids can be spread through the crop, and it has been shown that mortality [...] remains dry and is not moved from its introduction site for at least a few days The dosage of Ervipar depends on climate, crop and aphid density and should [...] be of the same size. The parasitization behaviour resembles Aphidius colemani , however, Aphidius ervi is more aggressive and can even pursue the aphid

• Roots Growers positive about Mycotal against whitefly

  January 1, 1970

  That said, I did notice that the whitefly’s development cycle had clearly been inhibited in the spots treated with Mycotal. We used the same dosage of [...] Enermix in the three test plots, and slightly higher dosages of the predatory bug. As a result of that choice, we’ve yet to find out how much of the effect [...] from the fungus Akanthomyces muscarius Ve6 in Mycotal. Blastospores are the spores that are usually formed as a means for the fungus to spread and reproduce

• Encarsia formosa

  January 1, 1970

  carefully inside the greenhouse Bend and tear off the strips opposite to the mounting hole Make sure not to touch the pupae during handling Suspend the cards in [...] then consumed from the inside out by the developing larvae. The larvae feed on the internal tissues of the host, leading to its death and thereby contributing [...] preferably selects the third and young fourth larval instars. This offers the best chance of successful development. The egg is 0.08 mm long and 0.03 mm wide

• Aphidius matricariae

  January 1, 1970

  in both agricultural and horticultural settings. Aphidius matricariae is used for the control of the following pests: Myzus spp. The natural enemy Aphidius [...] climate, crop and aphid density and should always be adjusted to the particular situation. Start introduction preventively soon after planting of the crop. I [...] most effective between 15 and 25°C (59 and 77°F). The effectivity is reduced at temperatures above 28°C/82°F. Behaviour of the parasitic wasp Aphidius

• Spidex Boost

  January 1, 1970

  Hold sachets by the cardboard strip at the top, to avoid damaging the predatory mites In contrast to other Koppert products containing mites in sachets [...] few days. Dosage The dosage of Spidex Boost depends on climate, crop and pest density and should always be adjusted to the particular situation. Start [...] y or as soon as the first spider mites are detected in the crop. Use at least 4,000 sachets per ha and hang them evenly spaced in the crop. Release should

• Entonem keeps young orchids free from fungus gnats

  January 1, 1970

  solution moving to ensure that the composition is homogeneous and the nematodes are distributed adequately and evenly over the crop.’ Important to avoid [...] come out of the packaging and later after spraying. Dennis van der Wel explains, ‘We dampen the potting soil and then spray the nematodes over the young plants [...] a is a big name in the international orchid market. The company produces young plants of the Phalaenopsis, Cymbidium, Cambria, and Miltonia varieties.

• Swirski-Mite LD

  January 1, 1970

  species and eggs and larvae of whitefly . Crops Do not use in tomato. Mode of action Predatory mites multiply in the sachet and disperse into the crop over [...] in the crop, not exposed to direct sunlight Sachets already have an exit hole Hold sachets by the cardboard strip at the top, to avoid damaging the predatory [...] predatory mites Dosage The dosage of Swirski-Mite LD depends on climate, crop and pest density and should always be adjusted to the particular situation

• Swirski-Mite Plus

  January 1, 1970

  species and eggs and larvae of whitefly . Crops Do not use in tomato. Mode of action Predatory mites multiply in the sachet and disperse into the crop over [...] in the crop, not exposed to direct sunlight Sachets already have an exit hole Hold sachets by the cardboard strip at the top, to avoid damaging the predatory [...] predatory mites Dosage The dosage of Swirski-Mite Plus depends on climate, crop and pest density and should always be adjusted to the particular situation

• Limonica Ulti-Mite

  December 8, 2025

  multiply in the sachet and disperse into the crop over a period of several weeks. Predatory mites use their piercing mouthparts to extract the contents of [...] in the crop, not exposed to direct sunlight Sachets already have an exit hole Hold sachets by the cardboard strip at the top, to avoid damaging the predatory [...] predatory mites Dosage The dosage of Limonica Ulti-Mite depends on climate, crop and pest density and should always be adjusted to the particular situation

• Orius insidiosus

  January 1, 1970

  , aphids , small caterpillars , and mites . It also feeds on pollen. The prey is pierced with the mouthparts and the body contents are consumed. All stages [...] various agricultural and horticultural crops worldwide. Both adults and nymphs are voracious predators, capable of piercing and feeding on the soft bodies of [...] of their prey. The predatory bug Orius insidiosus is used for the control of the following pests: Thrips How to use Orius insidiosus The predatory bug Orius