Effective control with Chrysopa-E!

resulted in a new product marketed under the name, Chrysopa-E , which uses the egg stage of the lacewing, Chrysoperla carnea , instead of the larval stage [...] chemical corrections that may disrupt the total biological system in the greenhouse. Exceptional broad diet The existing control products for aphids (parasitic [...] and economically. While the larval product is supplied in a 6-litre bucket containing 10,000 larvae, the eggs are delivered in a 90 ml canister containing

Amblydromalus limonicus

leaves, which is useful for instance in sweet pepper crops as the predatory mite can establish in the crop before the pest appears. Amblydromalus limonicus [...] approximately 0.14 mm in diameter. The larvae have six legs, are the same colour as the eggs, and are only slightly larger. The larvae of Amblydromalus [...] limonicus The predatory mite Amblydromalus limonicus is available in a bottle ( Limonica ). Turn and shake bottle gently before use Push the centre of the cap

Manual Growing lights

that is available). In the weeks 10 until 39, you can place the hives lower in the greenhouse, along the walkway under the gutter (according to Koppert’s [...] or after 10:00 in the morning, depending on the system you use to control the opening or closing of the hives. The bumblebee hives should be closed 2 hours [...] connecting the transmitter to the climate computer. For more detailed information about the use of the Wireless BeeHome system, we refer you to the Wireless

Powdery mildew

epidemics in cereals, the ears may also be infected. In pepper, the fluffy colonies occur mostly on the underside of the leaf, because the fungus infects [...] through the stomata and the fungus grows inside the leaf. Later, the conidiophores in this case also protrude from the stomata. Conidia are the main means [...] the plant by entering through the stomata and there are more stomata on the underside of the leaf. On the upper side, yellow spots are noticeable. In case

Macrocheles robustulus

Lyprauta larvae The predatory mites feed on larvae of sciarid flies , thrips pupae and other soil-dwelling insects. The mites appear in and on the soil and at [...] (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 [...] nematodes and other soil living pests, which can be found in high numbers in greenhouses in soil which has been enriched with compost. As natural enemies

FAQ Spidex Vital

What is the difference in the product presentation? Spidex Vital consists of all mobile stages of Phytoseiulus persimilis. The carrier material is the same [...] compared to the regular Spidex. Does anything change to the rate of application? No, continue to introduce Spidex Vital in the numbers you recommend your [...] customers to obtain the best pest control. Does anything change to the mode of application? No, continue to introduce Spidex Vital the way you recommend your

Leek moth

hatching, the young larva explores the surface and mines the green leaves. On reaching the third instar, the larva penetrates the young leaves, the flower [...] triangle in the middle of the posterior edge of the forewings. The hindwings are uniformly grey. The moth are active at night and rest during the day. D [...] flower stalk or the inflorescence of the host plant. Feeding on the leaf tissue by the caterpillars causes a reduction in plant growth; if larvae are numerous

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 [...] insects. The mites appear in and on the soil and at the base of plant stems and offer a sustainable and environmentally friendly alternative to chemical pesticides [...] other small soil-dwelling organisms. The larvae do not feed. Nymphs and adults prey mainly in the upper 1-2 cm of the soil. Adult females consume up to 4

Macrolophus pygmaeus

rs , as well as the larvae of leaf miners . When the bug is present in a crop in large numbers, it can contribute substantially to the control of these [...] to damage. In tomato there may be fruit deformations during setting, and in gerbera, misshapen flowers may appear. The use of this bug in gerbera is therefore [...] occasional small black markings: the first antennal segment is black, and a black stripe runs behind the eyes. The first part of the forewings is a transparent

Pepper weevil

damage. When they are already present on the crop, the best approach is to monitor them during the cooler parts of the day, as this is when they are most active [...] Meanwhile, the larvae develop in flower buds and young fruit, causing the stalk and calyx to turn yellow before wilting and dropping off. When you see fruit [...] eggs in the flowers or immature fruit. On average, a female weevil lays 341 eggs over the full oviposition period, which hatch after four days. The larvae