Disease Management in Cucurbits and the Use of baibars Drones
DOWNY MILDEW DISEASE IN CUCURBITS (Pseudoperonospora cubensis)
Chemical Control:
Spraying should begin when plants start to vine or when the first symptoms of the disease are observed. The application should thoroughly cover the entire plant, especially the undersides of leaves, depending on the severity of the disease. Spraying should continue at 7-10 day intervals, considering the severity of the disease, weather conditions, and the effectiveness duration of the pesticide.
ANTHRACNOSE DISEASE IN MELONS AND WATERMELONS (Colletotrichum lagenarium)
Chemical Control:
This fungus can cause severe crop losses during rainy years in June and July. The application should be performed as soon as the first spot is observed.
POWDERY MILDEW DISEASE IN CUCURBITS (Erysiphe cichoracearum, Sphaerotheca fuliginea)
Chemical Control:
Spraying should start as soon as the first symptoms of the disease appear in the region. Applications should cover the entire plant and be carried out in cool and calm weather. Typically, 2-5 sprays may be required at 10-day intervals, depending on the progression of the disease. Systemic pesticides should be applied every 15 days. Avoid applying sulfur powder after rainfall or in high humidity conditions, as it may cause burns due to sunlight. Spraying should be halted when daily average temperatures exceed 27°C and relative humidity drops below 50%. It should resume when conditions become favorable.
RED SPIDER MITES
Two-spotted spider mite (Tetranychus urticae) Cotton red spider mite (Tetranychus cinnabarinus) Atlantic mite (Tetranychus atlanticus)
Chemical Control:
Spraying is conducted when there are 3 live mites per leaf on small-leafed vegetables or 5 live mites per leaf on large-leafed vegetables.
Note:
Due to the sprawling growth habit of melon and watermelon plants, tractor-based applications can cause approximately 7% crop loss. Tractor usage also damages the plant's flowers, affecting the flavor development of the fruit and causing plant stress.
Key Points for Using Baibars CT-33 and CT-50 in Pest Control
To achieve effective results, it is essential to understand the physiology of the pest and apply treatments at the correct time.
- Applications should be performed during cool hours, either at night or early morning.
- Avoid spraying in windy conditions.
- Proper calibration and parameters based on the pesticides used:
baibars CT33s:
- Altitude: 2.5-3.0 meters
- Working width: 6.5-7.0 meters
- Drone speed: Average 6 m/s
baibars CT50s:
- Altitude: 3.5-4.0 meters
- Working width: 7.5-8.0 meters
- Drone speed: Average 6 m/s
Note:
If multiple pesticides are used, perform a jar test to ensure compatibility before mixing.
When the drone's battery level drops to 25%, it is crucial to return the drone to the takeoff point to ensure drone safety and battery health.
