• Asian citrus psyllid

  through most of the southern states and Mexico however the state of Florida is the most affected area by the vectored disease. Damage symptoms The psyllid is [...] into plant tissue to feed. Adults feed on young stems and on leaves of all developmental stages. Nymphs feed on young leaves and stems, continuously secreting [...] mature. Worst damage is done when the insect is vector of the bacterium Candidatus Liberibacter asiaticus that cause the fatal citrus disease called citrus

• FAQ Beneficial Nematodes

  On this page you find listed questions and answers about nematodes in general, their application, formulation and packaging, handling and storage, and [...] and regulatory issues. The questions and answers can also be downloaded as a pdf. Download PDF

• Encarsia formosa

  then consumed from the inside out by the developing larvae. The larvae feed on the internal tissues of the host, leading to its death and thereby contributing [...] carefully inside the greenhouse Bend and tear off the strips opposite to the mounting hole Make sure not to touch the pupae during handling Suspend the cards in [...] contributing to the reduction of whitefly numbers. Encarsia formosa is highly adaptable and can adjust its parasitism based on the density of the whitefly population

• Predatory Mites Whitepaper

  plant canopy the humidity close to the leaf surface, where the mites live, is higher than in the surrounding air. High humidity, e.g. at night, can compensate [...] pressure, these species are the best option. • N. californicus can prey on thrips but prey consumption and reproduction are low on a diet of thrips only. It [...] limonicus has the highest numerical response to whiteflies and is the best option when the pest pressure is high. • In laboratory trials the oviposition

• Glasshouse potato aphid

  deformations in the growing tip of the plant. Precisely where the plant is pierced is unimportant. The piercing of the lower leaves in the crop can cause deformed [...] length exceeds that of the body. The legs are also long, there are two distinctive dark green spots on the abdomen at the base of the cornicles. Alate (winged) [...] There is no alternation of hosts, and the two types of life cycles occur on the same host plant. The aphid can overwinter not only in greenhouses, but

• Trianum-P Improves Open Field Pepper Production in Portugal

  June 29, 2021

  out with the company Sociedade Agrícola Militão, in the town of Ribatejo, in a pepper crop for the processing industry. Pedro Militão is one of the two owners [...] plants reach the end of their cycle with a high level of plant health and vigor so that the harvesting machine can do its work well. "With the introduction [...] Aubergine (90 ha). The great challenge facing the production of crops for the processing industry is to work at a low price in which the fruit and vegetable

• Crop scouting

  their initial stages, growers can implement timely and precise solutions, minimizing the risk of yield losses and reducing the need for excessive pesticide [...] to make informed decisions based on real-time field data. By understanding the specific needs of their crops, growers can tailor their management practices [...] Benefits of crop scouting One of the key benefits of crop scouting is its ability to enable early detection and targeted intervention. By identifying problems

• Leaf miners

  quantity of foliage can be lost before the harvest is affected. The size of a leaf tunnel depends on the stage of development of the leaf, the species of host [...] belong to the order Diptera (the true flies ) and form the family Agromyzidae. This is a family of small flies whose larvae tunnel into the leaves of plants [...] directly and indirectly. The most direct damage is caused by the larvae mining the leaf tissue which can lead to desiccation, premature leaf-fall and cosmetic

• Larvanem

  ) 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 [...] carrier. 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 [...] 15-20°C/59-68°F Stir well and leave the contents to soak for five minutes Stir again and pour the contents of the bucket into the half-filled spray tank (except

• Enermix

  carefully inside the greenhouse Bend and tear off the strips opposite to the mounting hole Make sure not to touch the pupae during handling Suspend the cards in [...] necessary, the product can be stored for 1-2 days. Storage temperature 8-10°C/47-50°F. Storage conditions In the dark. Recommended for you Encarsia formosa [...] parasitized by Eretmocerus eremicus turn yellow, the adult parasitoid wasp can be seen clearly within the parasitized whitefly pupae shortly before it emerges