• Experience Centre

  agriculture and horticulture. Opening hours: weekdays (Mon - Fri) from 9:00 AM to 5:00 PM. A tour takes an average of 1,5 hours and is suitable for groups of up

• Apple scab

  s, between 18 and 24 °C, only 9 hours of leaf wetness is required, at lower temperatures this increases to 12-28 hours of leaf wetness for successful infection

• Enermix

  most effective at temperatures between 20°C and 25°C (68 and 77°F). At a 24 hours average temperature below 17°C/63°F the control of whiteflies may be insufficient [...] insufficient. For optimal performance of Eretmocerus eremicus the 24 hour average greenhouse temperature needs to be at least 20°C/68°F. Eretmocerus eremicus

• Tomato leaf miner

  sickle-shaped 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 [...] just prior to pupating, is known as a prepupa. This stage lasts only a few hours.

• Treatment of bumblebee stings and allergies

  couple of hours. This can occur directly after the sting, but more generally it starts after some hours. The swelling or itching may last for hours or even [...] usually become evident very soon after the sting (from a few seconds to half an hour after the sting). Allergic reactions are classified in four levels, in order

• Black sigatoka disease

  adjacent stomata. Both types of spores can germinate within two or three hours under humid conditions, but infection takes a minimum of two or three days

• Early blight

  under quite warm and humid conditions. Infection may take place within a few hours, with lesions occurring as rapidly as two to three days later and sporulation

• Charcoal rot

  microsclerotia in the soil is directly related to disease incidence. Within 24 hours the fungus infects the roots of the host by direct penetration via germ tubes

• Spidex Vital

  Make sure the material remains on the introduction site for at least a few hours after introduction Can also be applied with Natutec Airobreez, Natutec M

• Thripor-L

  sure the material remains undisturbed at the introduction site for a few hours after application Dosage The dosage of Thripor-L depends on climate, crop