Macrocheles robustulus

Macrocheles robustulus is used for the control of the following pests: Sciarid flies (fungus gnats) Thrips Lyprauta larvae The predatory mites feed on [...] loose structure. The minimum temperature for successful use of Macrocheles robustulus is 15°C (59°F). How to use Macrocheles robustulus The predatory mite [...] (not on the plastic) The dosage of Macro-Mite depends on climate, crop, planting medium and pest density and should always be adjusted to the particular

Feltiella acarisuga

emerging from the egg, the larva is yellowish white. The eggs and the first larval stages are very difficult to find in the crop due to their small size [...] biological control. The predatory gall midge Feltiella acarisuga is used for the control of the following pests: Spider mites Some of the common spider mites [...] Feltiella acarisuga is available in plastic cups ( Spidend ). Make a hole in the lid and place the cup on the rock wool slab or directly on the soil Protect against

Ercal

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 [...] weekly intervals or until control is achieved. Depending on the specific situation, it may be better to switch to the use of En-strip or Enermix . Consult [...] in the crop, if possible approximately 75 cm under the plant head Avoid hanging cards at places exposed to direct sunlight Dosage The dosage of Ercal depends

Stratiolaelaps scimitus (Hypoaspis miles)

and other soil-dwelling insects. The mites appear in and on the soil and at the base of plant stems. The reduction of the infestation level occurs at a slow [...] legs, and brown mouthparts. The females are larger than the males, and have a white stripe on the rear end of the body. The eggs, larvae, and first nymphal [...] The predatory mite Stratiolaelaps scimitus is also known under the scientific name Hypoaspis miles . It is a soil-dwelling predatory mite occurring naturally

Transeius montdorensis

of the cap to open the dosage hole Carefully sprinkle material on leaves Make sure the material remains on the leaves for at least a few hours after in [...] already have an exit hole Hold sachets by the cardboard strip at the top, to avoid damaging the predatory mites The dosage of Montdo-Mite Plus and Montdo Ulti-Mite [...] 0.14 mm. The larvae have six legs, are the same colour as the eggs, and are only slightly larger. The larvae of Transeius montdorensis have to feed. If

Amblyseius swirskii

exposed to direct sunlight Sachets already have an exit hole Hold sachets by the cardboard strip at the top, to avoid damaging the predatory mites The dosage [...] according to the prey eaten, and varies from almost lucent whitish to opaque white or yellow. Due to their size and colour they are difficult to spot in [...] friendly alternative to chemical pesticides. Amblyseius swirskii for pest control Amblyseius swirskii is used for the control of the following pests: Thrips

Enermix

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 [...] weekly intervals or until control is achieved. Depending on the specific situation, it may be better to switch to the use of En-strip or Ercal . Consult [...] temperature needs to be at least 20°C/68°F. Eretmocerus eremicus is still active at temperatures above 30°C/86°F. Combined use Enermix is best to be used in

En-Strip

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 [...] in the crop, if possible approximately 75 cm under the plant head Avoid hanging cards at places exposed to direct sunlight Dosage The dosage of En-Strip [...] Releases should be repeated until control is achieved. At increasing temperatures it may be better to switch to the use of Enermix or Ercal . Consult a Koppert

Adalia bipunctata

infestations without the need for chemical pesticides. The predatory beetle Adalia bipunctata is used for the control of the following pests: Aphids Adalia [...] aphid species, but the product Aphidalia is especially designed for the control of aphids in trees. How to use Adalia bipunctata The predatory beetle Adalia [...] Adalia bipunctata is available in a cotton bag ( Aphidalia ). Open the bag and attach it to the tree near the first branch with a nail or wire stitch Apply

Apple

introduced the tree to North America. The deciduous apple tree belongs to the rose family and is now cultivated for its fruit all over the world. It is the most [...] About The apple tree (often named Malus domestica by mistake) is best known for the apple, the tree’s usually sweet and pomaceous fruit. Apples originate [...] there exists also a wide range of bi- or tri-colored cultivars. The skin of the apple is protected by a layer of epicuticular wax. Apples usually have a