Which of the following are common methods of applying pesticides?

Spraying and granule application are indeed common methods of applying pesticides, making this choice correct. Spraying is widely used due to its effectiveness in covering large areas quickly and efficiently, especially for liquid pesticides. It allows for even distribution across crops or areas that require treatment, ensuring that the pesticide reaches the intended targets, such as pests or diseases on plants.

Granule application involves dispensing solid pesticide granules onto the soil or vegetation. This method is particularly favored for specific applications, such as targeting soil-dwelling pests or providing a slow-release effect that can protect plants over time. The granules dissolve in moisture, releasing the active ingredients gradually, which can help minimize environmental impact and improve pest control efficiency.

The other methods listed, while they may exist, are less common or are not typical methods of pesticide application. For instance, methods like dripping and soaking are often associated with irrigation techniques rather than direct pesticide application. Planting and surrounding do not pertain specifically to pesticide application methods, making them unsuitable choices in this context.