Sportnem_leaflet_EN_A4_-_Koppert_20230441_-_DEF_LR.pdf

oleracea, which is present in parts of Europe and the USA, has two generations per year, one in autumn, with overwintering larvae and one in summer. Sportnem-T [...] also known as the May bug is a large brown chafer of 25-30 mm length, with characteristic forked antennae. The adults can be seen in early summer when they [...] date on the package. Store in a dark place at 2-6°C. 03-2023 Pre and post irrigation requires an adjuvant. A soil conditioner is recommended. When possible

Phytoseiulus persimilis

outbreak is quickly and effectively dealt with, but the disadvantage is that it disappears rapidly in the absence of suitable prey. When prey is in short [...] deutonymph and adult, except for the resting period in the larval and nymphal stages. On plants, the oval eggs are usually deposited close to, or in a spider mite [...] deutonymphal and adult stages the mites feed almost continuously. Protonymphs and deutonymphs are similar to the adults in appearance, but smaller in size. Best

Leek

. The plant is usually sold as a small seedling and planted in a greenhouse. Later on, as weather permits, the leek is planted outside in the soil. Once [...] plant that can be eaten is at times erroneously called a stem or stalk. This part is actually a bundle of leaf sheaths. This bundle is blanched by putting [...] Once outside, the plant is rather hardy and many varieties can be left in the soil during winter and harvested when there is a need for them.

Onion fly

seed fly and fusarium wilt What is Onion fly? The onion fly ( Delia antiqua ), also referred to as the onion maggot, is a frequent pest that harms allium [...] plants, including leek, garlic, and onion crops. It is a small fly, measuring between 5 and 7 mm long, with a grayish-yellowish body and clear wings. The eggs [...] the plant. For onion growers, onion fly infestations can be a major concern, but there are a few control strategies that can be used to manage this pest

Neoseiulus cucumeris

thrips larvae. Neoseiulus cucumeris is a valuable solution in integrated pest management (IPM) strategies, where it acts as a natural enemy to help control thrips [...] mite Neoseiulus cucumeris is also available in breeding sachets ( Thripex-Plus ). In this case the predatory mites multiply in the sachet and disperse into [...] They also feed on pollen, which is useful for instance in sweet pepper crops as the predatory mite can establish itself in the crop before the pest appears

Tomato moth

tomato moth (Lacanobia oleracea) is a particularly a pest in greenhouses but can also inflict damage on outdoor crops. It is a polyphagous species feeding on [...] arranged in layers. The eggs are greenish at first, but gradually change to a light yellow or almost white. There are six larval stages. The head is a pale [...] the body is a glossy green. Later, a conspicuous yellow longitudinal stripe with black dots above is visible on either side. The yellow stripe is bordered

Neoseiulus californicus

90°F) and is sensitive to relative humidity below 60%. Neoseiulus californicus in bottles The predatory mite Neoseiulus californicus is available in a bottle [...] californicus in sachets The predatory mite Neoseiulus californicus is also available in breeding sachets ( Spical-Plus , Spical Ulti-Mite ). In this case [...] predatory mites multiply in the sachet and disperse into the crop over a period of several weeks. Hang sachets in sheltered locations in the crop, avoid hanging

Plant Pollinator interactions in high temperatures

hand. A humidity of 85% is fine for pollination in a semi-closed greenhouse, while a humidity of more than 80% starts to impede pollination in a conventional [...] levels given in Watts. can be reduced if the humidity is too low or radiation is too high. Staying outside the gray and yellow areas in the table in figure [...] the humidity is too low or radiation is too high. strong, and the climate in the greenhouse is consistent. No easy feat, but the payback is more than worth

Leaf miners

the family Agromyzidae. This is a family of small flies whose larvae tunnel into the leaves of plants, creating ‘mines’. There are many species of leaf miner [...] species that cause damage in horticultural crops are mostly polyphagous; that is, they feed on many crops. However, this is not universal among the Agromyzidae [...] to burning in fruit such as tomato and melon. Loss of leaves also reduces yield. In full-grown plants of fruiting vegetable crops, however, a considerable

Orchid

fragrant. Nowadays there are no less than 28,000 known species, divided in about 763 genera. In addition, the flowers of orchids come in many different a [...] orchids which are commercially sold is tropical or subtropical. There are varieties however that grow in colder climates. [...] arrangements. Some only have a single flower, but most plants have a racemose inflorescence, which can consist of many flowers. The majority of orchids