Onion fly

This leads to retarded growth, decreased yield, or even death of the plant. For onion growers, onion fly infestations can be a major concern, but there are [...] signs may not always be visible. But there are a few symptoms to watch out for. The wilting or yellowing of onion leaves is one of the most obvious signs [...] be a sign of a serious infestation. Regularly checking your onion plants for these symptoms is essential since spotting an infestation early can help stop

Pierce's disease of grapevine

or dormant plants. In citrus, the bacteria can be transferred in seed used for propagation. The bacteria are limited in many regions by winter conditions [...] and seems to depend on the location of the bacteria in the infected plants. For example, transfer from infected plum trees with high bacterial levels in the [...] whole root system is killed and the trees die. Solution Finder Find solutions for your crop Damage symptoms How to prevent Pierce's disease of grapevine Control

Plant Health

these natural defense mechanisms. Harnessing biostimulants for optimal crop growth Biostimulants for nutrient uptake and stress tolerance Biostimulants, comprising [...] blocks for plant performance Amino acids, as biostimulants, support plant growth in stressful conditions by directly delivering building blocks for protein [...] metabolite profile, comprising primary and secondary metabolites, is essential for resilience against environmental stresses. Fostering plant resilience: the

Leafhoppers

solutions for caterpillars, professional growers can protect their crops effectively and sustainably, ensuring consistent quality and yield. Solutions for leafhopper [...] affects yield and quality. Effective caterpillar control is therefore essential for maintaining healthy and productive crops. Biological control of caterpillars

Aphelinus abdominalis

recognized distributor of Koppert products for advice on the best strategy for your situation. Best conditions for use of Aphelinus abdominalis The parasitic [...] s is a parasitic wasp for the biological control of various aphid species. The parasitic wasp Aphelinus abdominalis is used for the biological control [...] abdomen with her long ovipositor. The ovipositor will remain inserted for several minutes for egg deposition. Host feeding plays an important role in reducing

Capirel

applications are recommended. For injection through Dosatron/Venturi systems, please contact your local Koppert representative for specific advice Spray the [...] hectare (0.6 billion/acre). For orchard pests use 1,000 to 1,500 litres of water per hectare (100 to 160 gallons/acre). For common asparagus beetle use [...] Koppert advisor or a recognised distributor of Koppert products for advice on the best strategy for your situation. Environmental conditions Steinernema feltiae

Turf and grass

turf provides the perfect base for a wide variety of sporting grounds around the world. It is also prized as a ground cover for recreational purposes such [...] Turf and grass About Used for lawns and sports fields, such as stadiums, golf courses, horse-racing tracks, athletic grounds, cricket pitches and football

Aphidius matricariae

recognized distributor of Koppert products for advice on the best strategy for your situation. Best conditions for use Aphidius matricariae The natural enemy [...] parasitic wasp belonging to the family Braconidae and is widely recognized for its role in biological pest control of aphids . This small wasp is a valuable [...] both agricultural and horticultural settings. Aphidius matricariae is used for the control of the following pests: Myzus spp. The natural enemy Aphidius

Rhyzobug

distributor of Koppert products for advice on the best strategy for your situation. Environmental conditions Optimal temperatures for Rhyzobug are around 25°C [...] as soon as possible after receipt. If necessary, the product can be stored for 1-2 days. Storage temperature 10-15°C/50-59°F. Storage conditions In the dark

Casea

applications are recommended. For injection through Dosatron/Venturi systems, please contact your local Koppert representative for specific advice Spray the [...] Koppert advisor or a recognised distributor of Koppert products for advice on the best strategy for your situation. Environmental conditions Steinernema carpocapsae [...] representative/distributor for more information Spray in the evening (or morning in some cases) allowing nematodes to work for several hours within the optimal