• Anso-Mite

  planting of the crop. Introduction rates typically range from 50-250 per m 2 /release. Releases should be repeated at least 3 times at weekly intervals [...] andersoni is effective at temperatures above 14°C/57°F. Optimum temperatures are between 20 and 28°C (68 and 82°F). A. andersoni is sensitive to relative [...] taking the necessary precautions. Precautionary measures Storage time after receipt Apply as soon as possible after receipt. If necessary, the product

• Rophoria

  preventatively, or as soon as the first aphids are detected in the crop. Introduction rates typically range from 200-600 pupae per ha/release. Releases [...] and/or parasitoids. Storage time after receipt Apply as soon as possible after receipt. If necessary, the product can be stored for 1-2 days Storage t [...] feeding on the aphids . Visual effect Aphids are consumed entirely, only skins remain. Dark excrements (meconium) on the leaves is an indicator of hoverfly

• Syrphidend

  preventatively or as soon as the first aphids are detected in the crop. Introduction rates typically range from 100-600 pupae per ha/release. Releases [...] and/or parasitoids. Storage time after receipt Apply as soon as possible after receipt. If necessary, the product can be stored for 1-2 days. Storage [...] feeding on the aphids . Visual effect Aphids are consumed entirely, only skin remains. Dark excrements (meconium) on the leaves is an indicator of hoverfly

• Aphidoletes aphidimyza

  aphidimyza is most effective between 20 and 30°C (68 and 86°F), effectivity decreases significantly at higher temperatures. As gall-midges are active at night [...] adjusted to the particular situation. Start introduction as soon as the first aphids are detected in the crop. Introduction rates typically range from 1-10 per [...] aphidimyza when using it as a biocontrol product by observing distinct physical characteristics at each stage. Here's how growers can identify the different life

• Aphidius colemani

  abdomen that is as long as the wings, is equipped with an ovipositor, and is black, with light brown legs. [...] nicotianae ) The natural enemy Aphidius colemani is available at Koppert as Aphipar . Aphidius colemani products Aphipar Expand all items How to use Aphidius [...] colonies. Life cycle and appearance of Aphidius colemani Female Aphidius spp. deposit an egg in an aphid in which four larval instars subsequently develop

• Treatment of bumblebee stings and allergies

  particular if the person was stung in a sensitive location, such as near the eyes. As soon as possible after being stung, the person should take an anti-in [...] a systemic allergic reaction, or an anaphylactic reaction. Because an allergic reaction involves antibodies formed during a previous exposure to an antigen [...] prescription for an adrenaline auto-injector (such as an EpiPen or Jext) from your doctor. This can be carried with you and is used to inject epinephrine into the

• Carnation tortrix

  Africa, the USA, Europe, including Malta, Sicily, Sardinia, Crete, the Balearic and Channel Islands as well as Madeira. It is polyphagous, observed on 160 [...] 160 cultivated and wild plant species – trees as well as herbaceous forms - of 42 plant families, and it is the major pests in carnation cultures throughout [...] holes. Finally, at the third larval instar, the whole leaf is attacked and surrounded by a dense silken mass. The larvae hide inside the rolled leaves, growing

• Pollination checklist tomato

  level is at temperatures between 8 and 28 degrees Celsius. At temperatures between 28 and 32 degrees Celsius, their activity level gradually drops. At higher [...] best at a relative humidity (RH) of between 50% and 80%. A relative humidity of more than 80%-85% will result in pollen not being released and the bumblebees [...] n , a bumblebee bites onto the flower and makes the flower vibrate. This is known as buzz pollination. The imprints of the bumblebee's jaw on the flower

• Amblydromalus limonicus

  even at temperatures as low as 14 °C, it maintains high egg-laying and predation rates. Under fluctuating conditions, such as 16 hours at 16 °C and 8 hours [...] What sets A. limonicus apart from other predatory mites is its proven ability to also perform well at the lower end of this temperature range. Trials have [...] dosage of Limonica depends on climate, crop and pest density and should always be adjusted to the particular situation. Start introduction as soon as the

• Vidi Parva

  drench or drip at the base of the plant, around the roots or sprayed on the plant canopy. Application as drench or via the irrigation system: A separate [...] injected at the irrigation valve by means of an injection pump (e.g. Dosatron) or Venturi system Avoid drainage in substrates when applying by drench/drip [...] system clean, but do not use Vidi Parva at the same time as the disinfectant Ensure that the drench reaches the root zone Application via spraying: Always