Apple scab

temperatures this increases to 12-28 hours of leaf wetness for successful infection. Conidia also need water for germination. How to prevent Apple scab Use [...] fall off prematurely. The plants’ defence mechanism is to produce corky rings around the lesions to prevent further invasion of tissue by the fungus. Late [...] rsed to the fruit trees and will germinate if free water is available. They infect the plant by direct penetration of the cuticula and then grow between

Antracnosis del haba

20 °C and the spores require water for dispersal. How to prevent Pea blight, leaf and pod spot Grow peas in arid regions Use clean seed Use a minimum crop [...] elongated. The lesions are light brown, sunken and surrounded by a dark brown to red-brown border. The first infection is often on the primary leaves. The

FAQ Nematodes

nematodes belong to the group of saprophytes. These nematodes are harmless and live of dead organic matter to provide a rich soil life. How do entomopathogenic [...] can overwinter. However, this is never to the extent that enough nematodes are available in spring to be able to have a sufficiently controlling effect [...] efficacy will be strictly connected to survival time on the leaves. To ensure the best results, we therefore recommend to use the nematodes when: • • • •

Trial_and_Field_results_nematodes_in_fruit_orchards_EN_-_Koppert.pdf

volume of water to correspond with the quantity of nematodes,’ Michel explains. ‘It’s easy to dilute in this way.’ Michel says it is easy to apply if the [...] would recommend it to anyone who has problems with codling moths and leafrollers. It really helps to reduce the pest pressure. I’m proud to spray a solution [...] orchards Fruit growers in France are increasingly turning to sustainable nematode solutions to protect their orchards against pests – a living, natural

Escarabajos

look at the video or go to our Youtube channel to see our beetle control products in action. More beetle control videos How to get rid of beetles [...] Coleópteros Escarabajos What are beetles? Beetles belong to the order Coleoptera, a well-known group of insects that are easily recognizable on account [...] There are many useful beetles as well. For instance, ladybirds contribute to the control of aphids. Beetles undergo a complete metamorphosis, that is,

Moscas

control videos Take a look at the video or go to our Youtube channel to see our fly control products in action. How to get rid of flies The latest news about [...] organic matter. Although they cause little direct damage to plants, they are often a problem due to their large number. Larvae of flies of the family Keroplatidae [...] is causing serious damage to many soft fruit crops. Find solutions for flies in your crop Fly damage Flies can cause damage to crops both directly and

Black tea thrips

Buscador de soluciones Encuentre soluciones para su cultivo Damage symptoms How to get rid of Black tea thrips Recomendado para ti [...] reproduces without mating, and males are rare. The adults are poor fliers and tend to remain in the shaded areas on the plant. The eggs are white and banana-shaped [...] average 1 mm in length. Greenhouse thrips undergo two larval instars then moult to the prepupal stage which is light yellow with red eyes and short wing pads

False spider mites

because their body is rather flat compared to other mites. Most species that cause damage to cultivated plants belong to the genera Brevipalpus and Tenuipalpus [...] . The most common species are Tenuipalpus pacificus , which causes damage to orchids and Brevipalpus phoenicis , Brevipalpus obovatus and Brevipalpus [...] from both sides of the main vein into the leaf blade. The damage often leads to premature ageing of the plant. In some crops, plants can become misshapen

Oriental fruit moth

apricot are also attacked by this pest. It is native to north-west China, and spread from Japan to Australia, central Europe, the east coast of the USA [...] destroy buds in spring and disrupt the growth of young shoots, causing them to wilt. Infested young fruit may drop prematurely. Attack of older fruits cause [...] across. The full-grown larva has a length of approximately 12 mm, and is pink to almost red. The head and the anal plate are brown. They have a black anal

Shore fly

green algae. However, they can transmit plant diseases and can be a nuisance to greenhouse works by their sheer numbers. Frass deposited on leaves or flowers [...] of damp soil, where they also pupate. The adult shore fly is black, about 4 to 5 mm long, and stout with short antennae and short legs. The head of the adult