Crazy roots, hairy roots, crown gall

Adjust the work order in greenhouses to fit with the hygiene protocol Disinfect the nutrient solution in order to prevent biofilm growth inside the irrigation [...] Additionally, pathogenic Agrobacterium s pecies have recently been assigned to the genus Rhizobium . These pathogenic bacteria were formerly known as Ag [...] rhizogenes and Agrobacterium rubi, n ow the first part of the name is changed to Rhizobium. Rhizobium rhizogenes or Rhizobium radiobacter causes crazy roots

May beetle

the temperature is high enough to emerge. Finally, when the rains arrive, the adults are encouraged to emerge in order to copulate and consequently lay [...] second instars. When they move to the next stage, the larvae start to feed on larger plant roots, which later leads to signs of wilting and stunted growth [...] appearance. In short, the adults have a reddish-brown colour and grow to approximately 10 to 25 cm in size, depending on the particular species. Just like the

Shore fly

tenuicosta) do not attack plants directly, as they feed on green algae. However, they can transmit plant diseases and can be a nuisance to greenhouse works [...] 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 [...] retarded. Solution Finder Find solutions for your crop Damage symptoms How to get rid of Shore fly

European red mite

but moves to upper leaf surfaces when the lower side becomes crowded. Contrary to the two-spotted spider mite , Tetranychus urticae , it does not produce [...] be seen from the common name, European red mite) but is now distributed in all important apple growing areas of the world. European Red Mite Control with [...] leaves and when these coalesce the leaves loose colour; this is often referred to as bronzing. When infestation is heavy, leaves can drop. Life cycle and appearance

Bacterial wilt, brown rot

help the bacteria to infect the crop Do not use cut potatoes for propagation, since cutting tubers can increase disease incidence with up to 250% Quarantine [...] it is tuber-borne. Spread from plant to plant results from bacteria moving from the roots of infected plants to neighbouring plants. The bacteria can [...] This is the way to distinguish it from Verticillium or Fusarium wilts. Solution Finder Find solutions for your crop Damage symptoms How to prevent Bacterial

Crane flies

they pull into the ground of mainly grasses and cereal crops. The adults do not cause any damage. Damage symptoms Larval feeding causes brown spots in [...] soil surface. Adult common crane flies emerge from the soil in late summer to fall, and females mate and lay 200-300 eggs. Larvae emerge within one week [...] spring. They become active again and feed voraciously when the soil begins to warm up in spring. The larvae pupate below the soil surface in summer. The

Pherodis

from the cold store and open the sachets Do not touch the dispenser, since manual contact can spread pheromones to other areas Application Place the dispenser [...] Use Pherodis species-specific pheromones or lures to attract male moths, beetles , mealybugs and flies to traps. Pests Different species of moths , beetles [...] sex pheromone or lure, and need to be used in combination with an insect trap, the type of trap depends on the species to be monitored. The species-specific

Natutec_Airobreez_-_Directions_for_Use_-_Koppert.pdf

- Do not drop, hit or cause other damage to electronic or electrical parts. Do not touch electrical connections with metals parts or tools. Do not charge [...] death is possible, if you do not obey these instructions Caution Damage to the device or equipment is possible, if you do not obey these instructions [...] a blockage to openings and moving parts of the device. Do not put your hands or objects inside the device when the device operates. Do not operate the

Pollination checklist outdoor

the main crop is not yet flowering. After positioning, wait 30 minutes before opening the little doors to give the bumblebees to time to become calm again [...] crop immediately after delivery, or a maximum of one day later, to allow the bumblebees to gather food. Position the hives evenly throughout the plot for [...] by bumblebees in addition to the target crop. You should therefore mow or cut down any flowering weeds in and around the area to be pollinated. Protect the

Thripor-I

Pests Various species of thrips . Crops Do not use in tomato. Mode of action Adults and nymphs pierce thrips larvae and adults with their sucking mouthparts [...] application boxes ( Dibox ) Apply in groups of at least 50 insects in order to establish a population and encourage mating Make sure the material remains [...] depends on climate, crop and thrips density and should always be adjusted to the particular situation. Start introduction as soon as the first thrips are