Four Oaks, the horticultural show in its 40th year and Koppert will be present again.

Koppert Biological Systems is launching a new product to support integrated thrips control. The soil-dwelling predatory mite Macrocheles robustulus will be officially introduced at the International Horti Fair 2010 in October...

This month the twentieth Entomology Course was held at Koppert. This course offers you an overview of the possibilities in biological crop control with direct practices.

Koppert has added a plastic Deltatrap to its product range, specially designed for outdoor cultivation.

This year we see a great increase in the use of bumblebees for pollination of various ‘summer crops’ such as open field tomato, watermelon, (hybrid) sunflower, sweet pepper, rose-hip etc. Crops in which bumblebee pollination can...

From10-13 July the OFA Short Course will be held in Colombia, OH (U.S). This fair is considered the largest and most important event for the horticulture industry.

The Dutch rose grower Paul de Groot – owner of a four-hectare large business, Flevoland Flowers – has absolutely no problems with whitefly or mealy bugs. But he does have a huge problem with thrips. He’s doing everything he can...

On 9 June 2010, the entire globally active field of professional biological crop protection awarded an oeuvre prize for the very first time. This prestigious award was given to Joop van Lenteren, Professor of Entomology at...

Hanging up the sticky ribbon (Rollertraps) in the crop has now been made even easier with the aid of Rollerfix. Koppert Biological Systems has developed Rollerfix in collaboration with a Dutch construction company (Metazet...

The steady growth of the Mexican market has made it necessary for Koppert Biological Systems to build a completely new production facility for its bumblebees and to also open a new office. On 7 May, the opening of the new...

Mealybugs are a growing problem with a worldwide distribution in many crops such as citrus, grapes and ornamentals. Starting in May, growers will have a new product available from Koppert called Citripar.

In January of this year Koppert launched A. californicus in slow-release bags with the product name Spical-Plus. After 4-8 weeks the sachets were checked for the amount of A. californicus left. These tests were carried out at...

Koppert has been supplying Horiver sticky traps for many years for detecting and catching various pest infestations. Within a few weeks a newly designed Horiver 10x25cm sticky trap will be available, providing more possibilities...

“What is Trianum, what are the advantages of using it, in which crops can I use it, and how do I apply it?”

These are a few of the questions from the world of practice that are answered on the new website www.trianum.com...

Koppert Biological Systems has been awarded with the Almeria award at the Fruit Logistica 2010.

As a result of a joint study with Wageningen UR Glastuinbouw, Koppert launches a new parasitic wasp against the tobacco aphid: Aphidius matricariae (product name Aphipar-M).

Fruit set in sweet pepper can be problematic under certain suboptimal conditions. The introduction of bumblebees can help solve a big part of these problems. In addition, bumblebee pollination helps to increase the dimensions and...

If you’ve had a chance to talk to a Koppert representative in the field, at a growers meeting, a trade show, or on the telephone, then you’ve probably heard the reasons that you should be using Koppert bumblebees to raise your...

Climate conditions in winter can influence the quality and release of pollen. This can effect the performance level of bumblebees.

In a short interview with Gabe Diaz Saavedra, the General Manager of Cornelius Farms, one of the largest blueberry growers in the US, tells about his experience with the use of bumblebees for natural pollination.

This January Koppert introduces the first slow-release bags of Amblyseius californicus. For effective and biological control of spider mite.

This international fair in Essen is the world's leading fair for the fields of plants and technology, floraculture and sales-promoting measures.

The larvae of the asparagus beetle can cause considerable damage. Chemicals certainly do not always have the desired effects. Trials have demonstrated that the use of useful nematodes is a good alternative.

The Rollertrap’s new format of 5 cm x 100 m makes it much easier for growers to hang up the sticky ribbon.

Tom Pauling, General Manager for Straughn Farms (largest blueberry growing operation in the state of Florida) tells about his experiences using bumblebees for pollination in blueberries in a interview with Gabe Diaz-Saaveddra,...

In Holland we have several years of experience with the introduction of our natural enemies by blowing them over the crop. This introduction method offers great advantages, which result both in a better crop protection as well as...

In the winter period a little extra attention to the placement of Natupol hives in tomatoes can lead to better performing colonies.

Koppert is playing an ever more important role in strawberry cultivation in California. More and more growers of this crop, which is an important one in California, are switching to biological crop protection.

Planopar is Koppert’s new product against the citrus mealy bug in ornamentals. The Dutch rose grower Richard van Dijk in Pijnacker has been working with it for several years. Planopar has kept the pest under control at his...

When outdoor crops are harvested, thrips adults can migrate massively into the greenhouse. Counting thrips on blue sticky traps (Horiver-TR.) outside the greenhouse helps to foresee an upcoming attack.

Thrips adults that suddenly migrate from outside can disturb the biological control by predatory mites. The mites only eat the young thrips larvae and not the adults. A cucumber grower in USA noticed a sudden invasion from adult...