Beetles On Tomato Plants. Cat faced tomato plants are deformed to a greater or lesser extent, having deep grooves or indentations running from the blossom end all the way around to the stem. Flea beetles feed on many garden vegetables, including tomatoes.
Basil planted nearby is also said to repel them. Tortoise beetles like to nibble on the underside of tomato leaves. Check any surrounding tomato plants to identify those that are infected, looking for the bugs themselves, as well as signs of any leaf damage.
Find out more about each pest and how to control it when you click on its link.
Still others may suck the sap from tomato plants. (scroll down to the bottom of the page to ask a specific question about pests on your tomato plants.) on leaves and stems As larvae, japanese beetles live underground, feeding on the roots of grasses and other garden plants. Moving on, here are 7 of the most common insects that are beneficial for tomato plants and for many other plants in the garden.