Biological seed treatment

to chemicals and lessens their impact on the environment. The potential exposure of the soil to agrochemicals is also limited in this way. [...] General information The demand for biological seed treatment solutions is increasing. They ensure that farmers protect their potential yield and quality [...] Cedress) have a clear effect against pests or diseases (biotic stress). What is biological seed treatment? Biological seed treatment consists of active i

Long-tailed mealybug

l regions, but these days it is widespread throughout the world. The range of host plants of Pseudococcus longispinus is less extensive than that of the [...] defoliation. The overall effect is a reduction of photosynthesis and therefore the yield. Flowers and fruit often drop off. Plant sap is rich in sugars, but low [...] the body itself. The length of the other filaments is roughly half the width of the body. The female is 3 - 4 mm long. Reproduction in Pseudococcus longispinus

Pollination checklist outdoor

throughout the plot for maximum results. The recommended number of hives is dependent on the crop and the presence of other pollinating insects. Bumblebees and [...] honeybees. This is necessary because the honeybees may be attracted by the sugar water in the bumblebee hive, particularly if the main crop is not yet flowering [...] the hive is kept dry. Keep the hive entrance visible for humans and bumblebees during the flowering period. For instance, position the hive on a crate or

Chrysopa-E

weekly intervals until control is achieved. Consult a Koppert advisor or a recognised distributor of Koppert products for advice on the best strategy for your [...] conditions Chrysoperla carnea is effective in a wide temperature range including low temperatures (average > 12°C/54°F). It is most effective at 20-28°C (68-82°F) [...] lacewing attack their prey and suck their body fluids. Visual effect Prey is sucked out, shrivelled skins are difficult to find. Chrysoperla carnea larvae

Trianum-G

The mode of action of Trianum-G is based on the following mechanisms: Competition for space Trianum-G grows faster on the surface of the root than other [...] substrate or spread on the soil or in the furrow. Mixing with substrate: Make sure Trianum-G is uniformly mixed with the substrate. Application on soil: Do not [...] stronger and more uniform crop and better yields. This effect is stronger when the plant is under stress and/or cultivated under less than optimum growing

Verticillium wilt

from the top and purple brown stripes occur on the stem. In tomato, sometimes V-shaped lesions are formed on the leaf, between the veins. 'Early dying' [...] the microsclerotia are formed. The spread of the fungus by mycelium growth is limited. Dispersal from plant to plant takes place via water, soil particles [...] seed-borne and tuber-borne. The optimum temperature for Verticillium albo-atrum is 21 °C and growth stops above 30 °C, whereas Verticillium dahliae has an optimum

Pea and Bean Weevil Trap

traps 10 meters apart on a grass margin or headland of a field that was planted with peas or beans in the previous year Place the trap on the ground Ensure [...] Ensure the trap is securely positioned on the ground to prevent it from tipping over Check the traps three times per week When more than 30 weevils per trap [...] bean weevil is an early pest that affects spring-sown crops of peas and beans. Traps should be placed from February onwards (depending on geographic location)

How to protect bumblebees from heat

environmental conditions. Above 28°C the pollination capacity is reduced as their activity is focused on cooling the hive. Above 32°C pollination may stop due [...] be reduced if the humidity is too low or radiation is too high. In conventional greenhouses, the recommended humidity range is 60-75%. Due to better air [...] it is crucial to ensure effective pollination to support crop production and maintain high yields for growers. To ensure a positive result, it is crucial

Natutec Drive

product is a unit with a patented release system to disperse material into an airstream for distribution through tubes over crops. The Natutec Drive is applicable [...] any situation and based on the specifications of the greenhouse. The Natutec Drive module can be used as a customized vehicle or on existing farming equipment [...] been used for Natutec Drive is exactly the same technology as which has been used for Natutec Drone. This specific technology is patented.This technology

Lyprauta

dark-coloured mark on the apical wing parts as well as two smaller marks. Adults of L. chacoensis have only one small dark-coloured spot on their wings. The [...] family Enchytraeidae. Damage symptoms The symptoms are superficial damage on roots. Especially the root tips are affected. They become black and start [...] sp. are a transparent greyish white and have a long slender body. The head is brown or reddish. The pupae are white to yellow and embedded in a dense web