• Contact

  Mailing address Koppert Biological Systems Inc. 1502 Old US-23 Howell, MI 48843 +1 (800) 928-8827 info@koppertonline.com

• Orchid

  extremely large and diverse group of flowering plants, the Orchidaceae or the orchid family . The plant’s flower are usually colorful and fragrant. Nowadays [...] orchids come in many different arrangements. Some only have a single flower, but most plants have a racemose inflorescence, which can consist of many flowers [...] less than 28,000 known species, divided into about 763 genera. Orchidaceae and Asteraceae are the largest families of flowering plants. In addition, the

• Beneficial nematodes

  They are commonly used in greenhouse and nursery pest management and are becoming more and more popular in orchards and outdoor vegetable crops. Steinernema [...] are a group of parasitic nematodes that have a unique relationship with insects. These nematodes are natural predators of various insects and play a crucial [...] hosts and do not harm beneficial insects, humans, or animals. Common pests targeted by these nematodes include various larval insects like grubs and weevils

• Melon

  (the fruit) is actually a berry, or more specifically even, a "pepo". Nowadays many different cultivars are being produced on a commercial scale, especially [...] About A melon can be any one of several plants belonging to the family of Cucurbitaceae . The melon plant produces a usually sweet and edible, fleshy fruit

• How to protect bumblebees in cold

  ventilating during warmer temperatures or incubating the brood when it gets colder. Balancing pollination activity and climate To achieve the best pollination [...] pollination and colony quality is also time-sensitive. The longer unfavorable conditions persist, the greater the impact on the bumblebees and their performance [...] may get lost through the vents and won't be able to return. To mitigate this, consider using netting whenever possible, or you can temporarily collect the

• Spinach

  vegetable and is rich in iron. It is grown as a vegetable worldwide and growths to a height of about 30 cm. It is eaten fresh, steamed or boiled and has a high

• NECANN Boston 2026

  April 7, 2026

  mites , and more, and built successful bioprograms for cannabis growers in the US and abroad. Both large scale and serious home cannabis growers value a clean [...] on Friday and Saturday, April 24th and 25th. NECANN Boston is a unique gathering place for cannabis growers in New England to establish and explore new [...] fight insect pests and fungi that threaten cannabis plants. A quality supplier, the company offers dependable delivery schedules and reliable natural products

• Effective thrips control with predatory mites

  re and agriculture, causing both direct and indirect damage to a wide range of crops. Their ability to reproduce rapidly, damage plant tissue, and spread [...] feeding on thrips, whiteflies and other small insects and mites. It feeds on all larval stages of thrips and has a big appetite compared to other predatory [...] it has a high reproduction capacity, performs well in moderate and colder temperatures and can handle high humidity. The predatory mites have a somewhat

• Ten tips to effectively tackle whitefly

  March 6, 2023

  crops, including pepper and tomato, it’s a safe bet that you’ll receive a visit from whitefly sooner or later. As such, it’s a good idea to initiate preventive [...] plant in a corner, or have they spread throughout the crop? If they’re localized to one plant, you can apply control measures in that spot or remove the [...] biological control to use and when. In addition to damage by feeding on crops, whitefly can contaminate the leaves and fruits and transmit viruses. The tobacco

• Eggplant

  Eggplant or aubergine ( Solanum melongena ) is a specific species of nightshade and is widely produced for its tasty fruit. In North America and Australia [...] is called eggplant and in South Africa and Southeast Asia it is known as brinjal. The eggplant is a member of the genus Solanum and is thus related to [...] to the tomato and potato. Botanically speaking however, the eggplant is classified as a berry. The fruit contains many small and soft seeds. These seeds