The site of the victim was a yellow shift, with a brown gradient, and turned dark gray or gray later; the fruit was mostly victimized and watery. The main damage to walnut leaves, flowers, branches and fruit, resulting in early falling flowers, rotten fruit, dried fruit, a serious impact on walnut growth and yield.

Control methods:

1. Strengthen water and fertilizer management, increase tree vigor, and increase resistance;

2. Strengthen quarantine, spray 5, 0.5, and 0.3 lime sulfur respectively before, during, and after flowering (wrong flowering period);

3, timely clearing the leaves, flowers, fruit, and residual branches with pathogens, and deeply buried or burned;

4. After female flower differentiation, 80% thiophanate-methyl and 90% chlorothalonil (1:1) 1000-1500 times solution were sprayed, once every 6 days, and sprayed twice.

Portable Sprinkler irrigation system

Portable Sprinkler Irrigation System mainly used for Farmland irrigation, fruit and grass irrigation,Sugarcane sprinkler irrigation, power plants precipitation, factory and port dust removal.

Portable Sprinkler irrigation system available with multiple nozzles, allowing watering and misting options, irrigation booms are adaptable to any crop. Depending on the boom selected, multiple zones can be irrigated with one boom, allowing the grower to effectively grow multiple crops in one house. All booms can be controlled independently or through computerized controls.

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