What causes towel gourd rotten flowers?

What causes towel gourd rotten flowers? Please introduce the reasons for towel gourd rotten flowers caused by the following factors: bacteria. Bacterial diseases can cause towel gourd rotten flowers. The rotten flowers of towel gourd caused by bacterial diseases have a bad smell and show soft rot, which can be controlled by DT500 times mixed with streptomycin 3000 times. Lack of elements. Towel gourd deficiency can cause rotten flowers. For example, the blackening of style is mostly caused by the lack of boron. When planting towel gourd, it can be solved by spraying 1500 times of Sule boron on the leaf surface before loofah blossoms. Fungus. Towel gourd rotten flowers caused by fungal diseases. The black mold on flowers is mostly caused by coal mildew, which can be sprayed with methyl topiramate 500 times. At the same time, because towel gourd flowers are yellow, yellowing pests such as whitefly are easy to gather on the flowers and make their secretions touch the petals, and these secretions are also easy to cause petals blackening due to infection of miscellaneous bacteria, so we should also pay attention to the use of imidacloprid, acetamiprid and other pesticides to kill pests. To prevent black mold on the petals. Mold. Can cause towel gourd rotten flowers. If the white hair on the flowers is mostly caused by cotton rot, it is recommended that we use 1500 times of Amicida or Prik for spray control. Click for more towel gourd planting techniques click to get more vegetable planting techniques