• Fusarium spp.

  vascular system of the host plant and spreads upwards inside the plants. The other species are dispersed upwards on the outside of the plant. Most Fusarium [...] turn yellow and wilt, mostly on one side of the plant. Finally, the whole plant wilts. Other symptoms are brown discolouration of the xylem vessels, which [...] causes seedling damping-off . On the foot of the stem, brown discolouration occurs. Infected glumes and kernels become white, due to dehydration, and later turn

• Rose

  flowers of the rose plant can vary in shape and size, but are often ornate and bright coloured. Colours range from white to yellow, pink and orange to red [...] About The rose ( Rosa) belongs to the genus Rosa of the family Rosaceae. Rose also refers to the flowers the plant bears. There are more than one hundred [...] under Control: Plenty of Options with our Comprehensive IPM package for Management of Thrips. Keep Thrips under Control: Plenty of Options with our Com

• Greenhouse whitefly

  The larvae of whitefly need a lot of protein for growth, and thus consume a large quantity of plant sap. This contains a high proportion of sugar, and [...] If the population is very large, feeding on plant sap can affect the physiology of the plant, as a result of which growth is retarded. In full sunlight [...] development of fruit and lead to a reduction in yield. The honeydew deposited on fruit makes it sticky. Dirt adheres to the fruit, and the growth of sooty moulds

• Phytophthora blight

  For germination on above-ground plant parts, leaf wetness is required. Dispersal is by wind and rain causes the pathogen to be returned to the soil from [...] lesions with vague borders and white fluffy fungal growth on the leaves. The centre is grey-brown with a light-green edge. On the stem, elongated brown lesions [...] flagellae which enable them to move through water. Infection is usually from the root to the foot, but direct infection of the foot also occurs. Exudates

• Horiver – the most effective sticky trap for mass trapping

  October 11, 2018

  ors on insects enable them to identify slight colour differences. As such, to use sticky traps efficiently, it is important to choose the brand of cards [...] unnecessary spray applications. How to Use Place Horiver sticky traps just above the plant tips, and no more than 30cm above the plants. As the crop grows, move [...] thrips control starts with careful selection of sticky traps of impeccable quality. As a rule of thumb, a good sticky trap should maintain its original shape

• Trianum-P

  Preparation Add 1 volume of Trianum-P to 5 volumes of water in a bucket Mix thoroughly Add the suspension to the required amount of water to obtain the final spray [...] Trianum-P promotes plant growth and uniformity. Crops Trianum-P can be used in most crops. Mode of action The mode of action of Trianum-P is based on the following [...] space Trianum-P grows faster on the surface of the root than other soil-borne fungi. Other fungi get less chance to establish on the roots. Competition for

• Beneficial nematodes

  nematodes are detrimental to crop health and can cause yield losses. They feed on plant roots, disrupting the plants' ability to take up water and nutrients, which [...] applied by foliar or soil application, depending on the target pest. Here's a general guideline on how to apply nematodes (always check the label for detailed [...] your treatment plan as needed Video: How to use nematodes Types of nematodes In agriculture the most important types of nematodes are parasitic nematodes

• Horiver Rollertrap

  thrips , leaf miners , fungus gnats. Mode of action Insect pests are attracted to the colour of the sticky trap and get caught in the glue. Presentation Polyethylene [...] width which needs to be placed 40 cm above the crop To assist with placement, insert a rod or other expedient through the center opening of the roll which [...] staples or clips. It may be necessary to secure the Rollertrap mid run to provide additional support. It is recommended to replace the Rollertrap after 10 months

• Rainy Woes – Conquering Downy Mildew and Botrytis Naturally

  November 3, 2023

  patches on the leaves. The leaves later turn yellow and fall off. On the underside of the leaves, you often see a greyish mould. This disease thrives on a [...] powder on leaves, flowers, fruit, or the stem. The fungus penetrates the plant cells with a pollen tube, kills them, and feeds on the contents of these [...] the prophylactic management of downy mildew by inducing ISR. To induce ISR, NoPath should be applied to the crop by drenching to the root zone. Overall, when

• Tomato leafminer

  absoluta), a major pest of field- and greenhouse-grown tomatoes, belongs to the family of Gelechiidae . It is oligophagous, feeding mainly on Solanaceae species [...] fungal diseases to enter, leading to rotting fruit before or after harvest. Life cycle and appearance of Tomato leafminer The female moth of the tomato leaf [...] may also occur underneath the crown of the fruit and even inside the fruit itself. On leaves, the larvae only feed on mesophyll tissues, leaving the epidermis