Tomato cracking results in some varieties of tomatoes more than others. It appears as either radial from the stem or circular around the stem. It is due to uneven movement of water in the plant. Maintaining even, adequate moisture through mulching is one of the best ways to prevent cracking. However, some varieties that have thinner skins may crack when there is a downpour due the rush of water movement from the roots into the plant. Certain cherry tomato and heirloom varieties are notorious for this with their thin skins. It can also occur with uneven watering. While we can't control when it rains a lot, we can alleviate tomato cracking with consistent and even watering and mulching. Some years are better than others. Here’s a link to tomato cracking from K-State Research and Extension.
Growing tomatoes, peppers, squash or melon is sometimes frustrating when all the new fruit you are anxiously anticipating rots. Blossom end rot is not a disease, rather a physiological disorder in the plant. It is most often seen when conditions in temperature and soil moisture change rapidly, drought stress, root injury and excessive Nitrogen fertilization. The plant gets confused and cannot move calcium in the plant to the right places. This sometimes occurs even when growing conditions are favorable. However, the condition corrects itself in a week or two and further fruit development is unaffected. For more information about Blossom End Rot, here’s a link from K-State Research and Extension.
Japanese beetles have quickly become one of the most detested insects of all time. They are indiscriminate and feed on a multitude of vegetables, ornamentals, trees, and plants. A lot of research is being conducted to combat these gregarious feeding insects. There are options for control that depend on the plant being attacked, the amount of infestation and your level of time. Note there are many websites that have the answer/product/cure/trap for Japanese beetles. When researching online, find a trusted source, such as .edu or .gov or .org, that has actual research and not just anecdotal evidence. Here are a couple of sources I have found to be updated on a timely basis and filled with fact-based information.