• Cryptolaemus montrouzieri

  and feed on mealybug nymphs and adults. Pupal stage: Larvae pupate in various places, on any convenient stalk or on the underside of leaves or on even greenhouse [...] usually laid individually or in clusters on plant foliage or near mealybug-infested areas. They are typically yellow-white in color and may be found attached [...] but highly effective predator in biological pest control . Originating from Australia, this beetle species preys primarily on mealybugs , including species

• The use of Swirski-Mite brings great advantages!

  December 13, 2022

  but you are always ready - just in case. Biological control also offers major advantages: advanced investments result in higher productivity and better-quality [...] means reduced residues on the product. There are legal rules governing the amount of pesticide residues that may be present on a product. These days, however [...] retain your status as a valued supplier. The requirements in this area are sure to increase further in the future. Always prepared Besides these general advantages

• Manual Wireless Beehome

  EU countries and 1 for the US, Canada, Mexico, and Japan (based on the sockets and mains system in the country in question). In addition to this, we supply [...] 1 maal lang in te drukken. Plaatsing van twee zenders in één kas Als het hoofdpad in de kas langer is dan 200 meter, zullen twee zenders in het gangpad [...] prevent the equipment from becoming wet during spraying/misting. The user must not modify the transmitter or receiver in any way other than described in this

• Cabbage looper

  General Trichoplusia is not only a damaging pest in crucifers, their favourite host, it can also be found in crops such as tomato, pepper, some cucurbits, [...] green to pale green with a white band on both sides of the body. Pupation takes place in webbed cocoons often on the underside of the host plants. The [...] caterpillars feed mainly on the leaves causing irregular holes. The first three instars make small holes, while the following stages feed on the tissue between

• Aphidend

  fiber. Application Open the bottle in the greenhouse Place the bottle directly on the soil or rockwool slabs or hang it in-between the plants Do not scatter [...] active at night, it is crucial to keep the night temperature above 12°C/61°F, to ensure optimal conditions for oviposition. Apply Aphidend in an environment [...] Mode of action Adult gall midges emerge from the pupae and deposit their eggs in the aphid colonies. After emerging from the eggs the larvae consume the aphids

• Long-tailed mealybug

  yield. Flowers and fruit often drop off. Plant sap is rich in sugars, but low in proteins. In order to gain an adequate intake of protein, mealybugs must [...] General Pseudococcus longispinus occurs naturally in tropical and sub-tropical regions, but these days it is widespread throughout the world. The range of [...] a warm, humid environment. Damage symptoms Mealybugs inflict damage on the crop in various ways: Nymphs and females extract the sap from the plant, stunting

• Aphilin

  very mobile Spread material on rock wool slabs or in application boxes ( Dibox ) Make sure the material remains dry and at its introduction site for a few [...] euphorbiae ) and glasshouse potato aphid ( Aulacorthum solani ). It also has an effect on the peach potato aphid ( Myzus persicae ) and other aphid species [...] action Adult parasitic wasps emerge from the mummies and females lay their eggs in aphids . The next generation of parasitic wasps develops inside the aphid

• Caterpillar control with nematodes

  caterpillars . It also shows that while nematodes move most efficiently in a liquid layer, a dry leaf surface does not stop the nematodes. Depending on climatic [...] caterpillars . Our nematode products can be used in conventional, organic or zero residue growing methods in a wide range of crops; fruits, vegetables and [...] search for their prey. Once they have found a host insect, they penetrate it through its natural body openings or skin. The nematodes then release the pathogenic

• Cotton leafworm

  species feeding on plants of 40 families, containing 87 species of economic importance. It originates in Egypt, and is currently found in Africa, the Canary [...] 6 mm long and whitish yellow. They are laid in clusters of 20 to 500 pieces on lower leaf surfaces, often on the lower parts of the plant. The female covers [...] which results in shedding or drying up of the buds. Yellowish to dark-green larval excrement protrudes from the holes they have produced. On tobacco, the

• About bumblebees

  Bumblebees are active on cloudy, foggy, and rainy days. Honeybees are less active at low light levels Bumblebees work earlier in the morning and later [...] bumblebee to pollinate a flower in a single visit. A honeybee typically needs to visit a flower between 7-10 times, before it is fully pollinated Bumblebees [...] brood as well as perform maintenance jobs on the nest. As the nest continues to develop, the queen will not leave it. She will be inside the nest, continuingly