Which whitefly species is known for affecting tomato plants?

The species Bemisia argentifolii, commonly referred to as the silverleaf whitefly, is well-documented as a significant pest of tomato plants. This species is particularly problematic due to its ability to rapidly reproduce and establish large populations, which can severely damage tomato crops. The silverleaf whitefly is known to feed on the sap of plants, leading to stunted growth, yellowing of leaves, and fruit drop. Additionally, it can transmit various plant viruses that can further complicate management efforts.

While Trialeurodes vaporariorum, also known as the greenhouse whitefly, can affect tomato plants, particularly in controlled environments, it is not as widely recognized for its impact as Bemisia argentifolii. On the other hand, Trialeurodes abutilonia is more commonly associated with other host plants, and Callaphis juglandis is primarily a pest of walnut trees rather than tomatoes. Understanding the specific pests that affect tomatoes is essential for effective pest management and ensuring healthy crop production.