• Bacterial wilt, brown rot

  survives well in water and in many different soil types and on alternative hosts like weeds. It invades the plants through wounds or stomata and then spreads [...] bacteria can also be transported by irrigation water. Disease incidence is highest when soil moisture is high, such as during rainy periods. When temperature [...] oozes from the wound. This is the way to distinguish it from Verticillium or Fusarium wilts. Life cycle and appearance of Bacterial wilt, brown rot Ralstonia

• Rancho Los Pinos is nature's ally

  Europe, North America, and domestically. The large production scale, high water demand, and pest pressures challenge the Los Pinos team to seek innovative [...] solutions for sustainability. Over the past 20 years, they have reduced water consumption by 65% and minimized pesticide use by implementing biological [...] and biological control in our crops significantly reduced our reliance on high-impact pesticides," noted José Antonio Cruz, general manager of Grupo Los

• Entonem for Effective Control of Thrips in Ornamentals

  October 3, 2018

  increase the shelf life of these highly effective biocontrol organisms and ensure that no visible residue is left on the leaves or fruit of the crop. After a [...] major advantage for the end-user, because the new formula, dissolved in water, is a transparent solution. The former clay medium left a whitish film on [...] medium is also much easier. The gel dissolves easily and homogeneously in water, contrary to the clay which sometimes lumped together. Correct application

• How to protect bumblebees from heat

  by low humidity and high radiant heath. Even at 28° C, pollination can be reduced if the humidity is too low or radiation is too high. In conventional g [...] top and the sides of the hive or providing an installation above the central walkway could benefit the bumblebees in high temperatures. Other cooling methods [...] crucial to ensure effective pollination to support crop production and maintain high yields for growers. To ensure a positive result, it is crucial to protect

• FAQ Nematodes

  drones, backpack sprayer, a watering can or others. They can also be dispersed via drip irrigation systems, with a preference for high pressure ones and be injected [...] when: • • • • Relative humidity is high (>75%); early mornings or evenings Solar radiation is low; early mornings or evenings Temperature is ideally within [...] How do I apply nematodes? Nematodes should be applied with water. Once resuspended in water, the nematode suspension can be dispersed using spraying/irrigation

• Isarid

  spores are alive and may be harmed by storage at high temperatures (>86°F (>30°C)) or contact with water for more than 24 hours Notes Isarid has a pre-harvest [...] the presence of pest larvae, nymphs, or eggs. Optimal humidity for growth of Isaria fumosoroseus FE 9901 is 50% or greater. If humidity is below 50%, schedule [...] schedule application immediately after general watering or irrigation. Isarid is unaffected by pH ranges from 4.0-9.0. Dosage The dosage of Isarid depends

• Plant Pollinator interactions in high temperatures

  levels given in Watts. can be reduced if the humidity is too low or radiation is too high. Staying outside the gray and yellow areas in the table in figure [...] at 28° C, pollination can be reduced if the humidity is too low or radiation is too high. strong, and the climate in the greenhouse is consistent. No easy [...] per hectare per week. The brown colour intensity, or number of bitemarks, determines, whether more or fewer bees should be ordered. The bite mark on the

• Feltiella acarisuga

  sugar water in the felt inside it. The wasps will emerge and scout for spidermite hotspots themselves. Protect against direct sunlight and water. Leave [...] repeated at least 3 times at weekly intervals, or until the pest is controlled. Consult a Koppert advisor or a recognized distributor of Koppert products [...] control with Feltiella acarisuga Feltiella acarisuga is a predatory gall midge highly effective in the biological control of spider mites . This beneficial insect

• Aphidius matricariae

  available in a bottle ( Aphipar-M ). Spread the material on rock wool slabs or in Diboxes Make sure the material remains dry and is not moved from its i [...] /release. Releases should be repeated at least 3 times. Consult a Koppert advisor or a recognized distributor of Koppert products for advice on the best strategy [...] nutrients, effectively consuming the host from within. This feeding strategy is highly efficient, allowing the larvae to develop and grow while depleting the aphid

• Trianum effectively controls Pythium in cucumber

  Built in 2011, the farm has two sections. Hendriks grows high-wire (two crops per year) under high-intensity lighting (190 micromol). He sells his cucumbers [...] 20 hours of light a day, which means it requires a lot of water. That larger quantity of water makes the plant more susceptible to Pythium. That’s why I [...] be faced with another situation like that.’ The crop receives 20 hours of high-intensity light every day, which makes it susceptible to Pythium. A very