American serpentine leaf miner

exit hole in the leaf with its mouth parts. After roughly one hour the larva crawls out of the leaf and falls to the ground. This occurs in the early morning [...] criterion for the identification of the species. Indirect damage arises when disease causing fungi or bacteria enter the plant tissue via the feeding spots [...] feeding spots. The larvae of Liriomyza trifolii are entirely ochre-yellow. When the larva hatches from the egg, it begins to eat into the leaf at once,

Citrus mealybug

distance over the plant. The male nymph attaches itself to the plant, whereas the females remain mobile throughout their entire development. After the second [...] growing on this honeydew. Additionally, the white, waxy secretion of the mealybugs, reduces the ornamental value of the affected plants. Fruit and flowers are [...] composed of white waxy threads. Once the eggs are laid, the female shrivels up and dies. The first instar nymph develops from the egg. These first instar nymphs

Aphidoletes aphidimyza

directly on the soil or rockwool slabs or hang it in-between the plants Do not scatter the contents Once emerged, the adult gall-midges will leave the bottle [...] starts predigestion of the body contents. The larva then sucks out the body fluids, leaving the dead aphid hanging by its snout from the leaf to turn brown [...] aphidimyza The predatory gall midge Aphidoletes aphidimyza is available in bottle ( Aphidend ). Open the bottle in the greenhouse Place the bottle directly

Biopar

Application Distribute the material in heaps near to the places where the flies pupate and cover with 5-10 cm of straw Make sure the material is distributed [...] When the adult parasitic wasps emerge from the pupal shells, they will start searching for fly pupae to parasitize. After parasitism, wasps of the new [...] Pack size Biopar: Paper bag with parasitized pupae containing 15,000 wasps; Biopar XL: 3.3 liter cardboard cylinder with parasitized pupae containing

Less use of chemical pesticides due to Natutec Scout

inputting all the data into the app, it seamlessly syncs with the computer," the Scout elaborates. "The data is then organized into graphs. This allows for [...] utilization of the 'Heatmap' feature, wherein colors on the company's map indicate the severity of the pest pressure. This feature swiftly and clearly illuminates [...] sessions with previous ones. ''This facilitates the rapid identification of trends and shifts in pest and disease development. Of particular note is the utilization

Using Casea for a healthier and safe asparagus

to the damage caused by pests. ‘Once I started applying the beneficial nematodes, I noticed that the damage from the pests had stopped and that the asparagus [...] growing asparagus on a hectare for the last two years. He had many problems with this crop from the start – particularly with wireworms and caterpillars that [...] very well for me. The truth is that it has solved my problem!’ José Maria enthuses. Before finding the nematode solution Casea, the Spanish farmer had

Greenhouse whitefly

This is called the pupa stadium and these pupae are found on the oldest leaves. The adult emerges from the pupa via a T-shaped fissure. The adult whiteflies [...] sugar, and the excess is excreted as honeydew, with larger larvae expelling large quantities. The damage that whiteflies cause to a crop is the result of [...] of sucking out the sap from the plant leaves and secreting honeydew. This can have the following consequences: If the population is very large, feeding

Tomato leaf miner

roughly one hour the larva crawls out of the leaf and falls to the ground. This occurs in the early morning. The larva crawls into the ground to pupate [...] leaving the outer layers of the leaf and stalk intact. Shortly before pupating, the grown larva cuts a sickle-shaped exit hole in the leaf with its mouth [...] percentage of the larvae remain hanging on the leaf and pupate there, sometimes on the upper surface but more commonly on the underside. The late third instar

Capirel

tank mixing with a compatible product) Maintain agitation of mixture in the tank (e.g. with a recirculation pump) Fill the spray tank with the required amount [...] ) Mode of action The nematodes enter the pest and release symbiotic bacteria into the pest's body cavity. These bacteria convert the host tissue into a [...] nematodes Preparation Remove the sachets from the box and keep them at room temperature for 30 minutes Empty the contents of the sachets into a bucket containing

Pollination

n is the transfer of pollen from the anthers of the flower to the stigma of the flower. If the pollen is transferred from anther to stigma on the same [...] ation. Cross pollination, is the transfer of pollen from the anther of one flower to the stigma of another flower on the same plant or on another plant [...] maximizes the advantages of bumblebee pollination , ensuring bountiful harvest. Read more Fly pollination Fly pollination, particularly with the help of