• Long-tailed mealybug

  cally, dark sooty moulds ( Cladosporium spp .) are often found growing on this honeydew. Additionally, the white, waxy secretion of the mealybugs, reduces [...] longispinus occurs naturally in tropical and sub-tropical regions, but these days it is widespread throughout the world. The range of host plants of Pseudococcus [...] prefers a warm, humid environment. Damage symptoms Mealybugs inflict damage on the crop in various ways: Nymphs and females extract the sap from the plant

• Treatment of bumblebee stings and allergies

  Treatment of bumblebee stings and allergies This information on bumblebee stings provides guidance for reducing the chance of being stung by a bumblebee [...] hours. This can occur directly after the sting, but more generally it starts after some hours. The swelling or itching may last for hours or even days. In [...] the local reaction may spread somewhat; in this case it usually takes longer for the symptoms to disappear. This still counts as a local, non-allergic reaction

• Eretmocerus eremicus

  in reducing whitefly infestations. Adults of this species do not feed on whiteflies but instead rely on nectar and honeydew for nourishment. Life cycle [...] eremicus is a small parasitic wasp belonging to the family Aphelinidae . This beneficial insect is used as an important biological control agent of whiteflies [...] use Eretmocerus eremicus The natural enemy Eretmocerus eremicus is available on cardboard strips as single species ( Ercal ) and in combination with Encarsia

• Lesser house fly

  eggs in batches of up to 100 on animal feces, moist organic matter or carrion. The brown larvae that emerge after a few days are typically flattened, with [...] levels and are adapted to stay near the surface of near-liquid waste. Depending on temperatures and environmental conditions, the maggots complete three larval [...] adults. The lesser house fly ’s full life cycle generally takes between 18–22 days to complete but is prolonged by low temperatures.

• Navigating the Whitefly Battle

  March 6, 2024

  ) – prefers Thrips Delphastus catalinae This small ladybug feeds exclusively on whiteflies. Because of this, it is primarily used as a curative treatment [...] specific to certain stages only. This means multiple tools are needed to break the life cycle and reduce pest pressure. In this article, we will dive deeper [...] example, predator mites do not work well on tomatoes due to higher amounts of plant resin, but they are powerful tools on most other crops. Our aim is to provide

• Mycotal - Effective at lower temperatures

  at a temperature regime of 5 °C at night and 14 °C during the day, mimicking a cold day in the greenhouse. 60 40 The lines are predicted values and the [...] at a temperature regime of 5 °C at night and 14 °C during the day, mimicking a cold day in the greenhouse. 10 5 The lines are predicted values and the [...] at a temperature regime of 5 °C at night and 12 °C during the day, mimicking a cold day in the greenhouse. The lines are predicted values and the ribbons

• Nutemia

  source for predatory mites . This will ensure a standing army of predatory mites in the crop, keeping the target pest on a low level. Pack size 150 gram [...] the season, even when pests are present Nutemia can be applied by sprinkling on the leaves by hand or with an Air(o)bug Large heaps of carrier material may [...] is distributed as a thin, even layer Dosage The dosage of Nutemia depends on climate, crop and pest density and should always be adjusted to the particular

• Orius insidiosus

  addition, it feeds on a variety of small arthropods such as whiteflies , aphids , small caterpillars , and mites . It also feeds on pollen. The prey is [...] stages of thrips are preyed on. Adult females can eat about 20 Western flower thrips ( Frankliniella occidentalis) per day. Life cycle of Orius insidiosus [...] but highly effective predatory bug for biological pest control of thrips . This beneficial insect has been widely utilized in integrated pest management

• Steinernema feltiae

  natural openings, releasing symbiotic bacteria that kill the host within a few days. They are often applied to the soil as a biological control method to target [...] quickly multiply and cause septicemia, ultimately killing the host within a few days. The nematodes then feed and reproduce within the cadaver of the dead host [...] nematodes that can continue to seek out and infect other pests in the area. In this way, Steinernema feltiae nematodes effectively control pests by parasitizing

• Broad mite

  There are species that feed on fungi, algae, plants, as well as insect and mite predators and parasites. Those living on plants can cause considerable [...] spots, or brown stripes forming a fine network on the leaves. In case of a more serious infestation, this network becomes so dense that there is no more [...] larval stage the larvae stay in their cuticle for one or two days and then emerge as adults. This stage is often considered a fourth stage called pupa, false