• Steinernema carpocapsae

  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 penetrate the pest's body through natural openings. Once inside the pest, the nematodes release symbiotic bacteria, typically of the genus Xenorhabdus [...] host, resulting in the emergence of a new generation of nematodes that can continue to seek out and infect other pests in the area. In this way, Steinernema

• Entonem for Effective Control of Thrips in Ornamentals

  August 18, 2021

  increase the shelf life of these highly effective biocontrol organisms and ensure that no visible residue is left on the leaves or fruit of the crop. After [...] thrips and sciarid flies for over 50 years. Therefore , Koppert decided to evolve the product to today's growers needs. Hence, the development of the new [...] advantage for the end-user, because the new formula, dissolved in water, is a transparent solution. The former clay medium left a whitish film on the final product

• A Hybrid Approach to IPM by Jeremy Webber in GrowerTalks Biosolutions Guide 2025

  May 15, 2025

  spider mites and tackles the same question with regard to western flower thrips in light of the fact that so many biosolutions currently exist and again, a [...] for managing aphids , including the myriad of bio and chemical solutions available and the affordability question. He considers whether pesticides are necessary [...] professionals, and some of the largest greenhouses in North America are adopting and fine-tuning bio-based production protocols. With the industry evolving

• More than solutions, a partner in your success

  Request Your Free Consultation On-site and regional support across the US From a global presence in 100+ countries and over 58 years of experience to a team [...] Doering , National Ornamental Team Lead and Technical IPM Consultant, discusses the importance of planning, education, and strong grower relationships in developing [...] Doering , National Ornamental Team Lead and Technical IPM Consultant, discusses the importance of planning, education, and strong grower relationships in developing

• Lettuce

  however, often plagued on by a number of insect and mammal pests and fungal and bacterial diseases, and can suffer numerous nutrient deficiencies. [...] Lettuce (Lactuca sativa) belongs to the daisy family, Asteraceae. It is a hardy annual that is easy to cultivate and most often grown for its leaves. It

• Pollination Under Artificial Lights

  October 4, 2018

  manual easy to follow and put into practice. ‘We hope that the guidelines we offer in the manual will ensure that our growers get the best performance out [...] greenhouse fruit and vegetables. The best practices and advice it now shares with growers is based on more than 30 years’ experience in the field and valuable [...] feedback. The eight-page manual on 'Pollination and Growing Lights' gives advice on when to open and close hives, the best placement of hives, the benefits

• Spinach

  plant of the Amarantha family that originates in Asia. It is consumed as vegetable and is rich in iron. It is grown as a vegetable worldwide and growths [...] growths to a height of about 30 cm. It is eaten fresh, steamed or boiled and has a high nutritional value.

• Thrips: a tiny pest with big consequences

  February 2, 2023

  vigor of the crop. But that's no surprise, given that the insects are constantly sucking away nutrients. The plant tries to repair the damage and produces [...] of thrips employ the same strategy: they prick the upper cells of a plant and suck them dry. The drained cells then fill with air and take on a silvery [...] die off. But the damage symptoms also differ by thrips species and by crop. And that's not all: thrips can also cause a loss of vigor and production. So

• Caterpillar control with nematodes

  release the pathogenic bacteria they carry with them. These bacteria kill the insect and digest it from the inside. The nematodes feed on the tissues of [...] mainly known for the biological control of soil pests such as thrips pupae, and larvae of sciarid flies and several beetles . Research and field experience [...] growers and consumers alike. Nematodes do not leave any harmful residue on crops, which make them safe for the growers who handle them and the people who

• Ten facts about spider mites

  November 19, 2021

  warm, dry conditions, and the warmer it is, the faster the reproduction. The spider mite tends to appear in the same spots in the crop. In greenhouses, [...] control. And it’s no different when it comes to spider mite – the more you know about this pest, the more effectively you can tackle it. The following [...] overview of the key facts about the spider mite. Is a spider mite an insect? Nothing could be farther from the truth! It is a tiny spider and lives off plant