• Adalia bipunctata

  bipunctata , commonly known as the two-spot ladybird or the two-spotted ladybug, is a species of a predatory beetle. As a natural enemy of aphids , Adalia bipunctata [...] Aphidalia depends on climate and the size of the trees and should always be adjusted to the particular situation. Start introduction as soon as the first aphids [...] different life stages of the predatory beetle Adalia bipunctata when using it as a biocontrol product by their characteristics at each stage. Different life

• Aphidius ervi

  solani ) The parasitic wasp Aphidius ervi is available at Koppert as Ervipar . Aphidius ervi products Ervipar Expand all items How to use Aphidius ervi The parasitic [...] widely utilized in various agricultural regions around the world due to its effectiveness. An Aphidius ervi female wasp can parasitize hundreds of aphids within [...] moved from its introduction site for at least a few days The dosage of Ervipar depends on climate, crop and aphid density and should always be adjusted to

• Aphidend

  effective between 20 and 30°C (68 and 86°F), effectivity decreases significantly at higher temperatures. As gall-midges are active at night, it is crucial to [...] introduction as soon as the first aphids are detected in the crop. Introduction rates typically range from 1-10 per m2/release. Releases should be repeated [...] aphidimyza . Can be combined with aphid parasitoids. Storage time after receipt Apply as soon as possible after receipt. If necessary, the product can be stored

• ROI Trianum-P 060520a

  Last time of application 30 kg/ha At propagation and 15 g per 1000 plant at cultivation 12 per year - - 15 kg/ha 2 per crop 30 kg/ha At propagation [...] FOR USE ONLY AS AN AGRICULTURAL/HORTICULTURAL FUNGICIDE User: Professional Crop/situation Area of use Maximum individual dose 15 kg/ha Protected cucumber [...] propagation - - and 15 g per 1000 plants at cultivation 4 per year 15 kg/ha 1 per crop 15 kg/ha Specific pest controlled: Reduction of soil-borne Pythium

• Green potted plants

  with a straight stem. Croton belongs to the spurge family of Euphorbiaceae and is an extensive, flowering plant. Succulents , also referred to as succulent [...] succulent plants or at times as water storage plants, are plants with thick and fleshy parts that serve to retain water in arid climates or dry soils. [...] About There are many species of green potted plants, the most common are: Ficus Skimmia come in many varieties and are usually used as garden plants, because

• Beetles

  Coleoptera is the largest of all insect orders and displays an enormous variety of form, size and habit. A number of species are a serious pest in crops or stored [...] There are many useful beetles as well. For instance, ladybirds contribute to the control of aphids . Beetles undergo a complete metamorphosis, that is, the [...] larvae do not resemble the adult at all, and must pass through a pupal instar before reaching the adult stage. Larvae have biting mouthparts and mostly

• Artificially lit crops pollination advice

  During snowfall, orientation is seriously disturbed as snow reflects 90% of UV-light. When snow covers the greenhouse, it acts as an effective UV filter, affecting [...] As bumblebees rely on sufficient daylight, artificial lighting can be used to ensure good pollination conditions. As bumblebee may face orientation problems [...] a.m. and 3:00 p.m.). If the energy screen remains closed for a full day, it's better to close the hives as well. Bumblebees can fly and forage under artificial

• Onion

  plant is usually a biennial or perennial plan. When cultivated however, the plant is mostly handled as an annual and harvested at the end of its first [...] referred to as the bulb onion or common onion, is a vegetable. This particular species is the most extensively produced species of the genus of Allium . The [...] results onion fly, bean seed fly and fusarium wilt Trial results Onion fly and Fusarium wilt Trial results onion fly and bean seed fly About The onion (

• Aphelinus abdominalis

  Aphelinus abdominalis is available at Koppert as Aphilin . Aphelinus abdominalus products Aphilin Expand all items How to use Aphelinus abdominalis The parasitic [...] plays an important role in reducing pest numbers, with the adult wasp piercing the aphid with her ovipositor, and sucking it empty without laying an egg [...] to become a leathery, black mummy. The adult wasp appears through an irregularly serrated hole at the posterior end of the mummy, on which the aphid’s

• Pepper weevil

  on is to inspect the ground as well as the flowers and immature fruit, since they throw themselves to the ground and keep still when they detect a threat [...] colour and eyes which are yellow at first, and become darker after a few days; after three to six days, this stage is fully complete and it becomes an adult [...] 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