1. In which month does the golden cicada flower emerge from the soil?The cicada flowers emerge from the soil in late June to early August. The best season for digging the cicada flowers is July and August. Once the cicada flowers emerge from the soil, they must be dug up within 2-5 days. Otherwise, they will mold and rot in the soil due to their high nutritional value. The best time to dig is before the sun rises the next day after they emerge, ensuring a suitable environment for the emergence of the cicada flowers. 2. When do cicadas appear?Commonly known as "cicada". An insect of the order Homoptera, family Cicadidae. Mostly found in tropical, subtropical and temperate regions, rarely in cold zones. The larval stage of cicadas is called cicada monkey, cicada monkey or cicada turtle. The largest cicada is 4 to 4.8 cm long, with dark brown wings at the base. In summer, it makes loud calls in the trees, sucking sap with its needle-piercing mouthparts. The larvae live in the soil, sucking sap from the roots of trees, which is harmful to the trees. The shells shed by cicadas can be used as medicine. Cicadas are large plant-sucking insects, usually about four or five centimeters long. They have a hollow, needle-like mouth that can pierce into trees and suck sap. There are different species of cicadas, which are similar in shape but different in color. Cicadas have three insensitive eye spots between their eyes, and their wings are simply covered with supporting tubes. These are primitive features of ancient insect populations. The high-pitched singer of the cicada family is a species called the "double drummer." It has large circular sound-producing organs on both sides of its body, and a disc in the middle that can open and close inwards. The disc opens and closes very quickly, producing the trembling cicada chirp. This sound lacks variation, but is much louder than the call of a jungle canary. The cicada pupa spends the first two or three years of its life underground, or perhaps even longer. During this time, it sucks liquid from the roots of trees. Then one day it breaks out of the ground and finds a tree to climb up based on its survival instinct. After several years of slow growth, the cicada pupa crawls out of the ground as a storage of energy. Its front claws, which it uses to dig holes, can also be used for climbing. When a black crack appears on the back of the cicada pupa, the molting process begins. Molting is controlled by a hormone. The front legs of the cicada pupa are hooked so that when the adult insect emerges from the empty shell, it can hang firmly on the tree. It is very important that the cicada pupa faces the tree vertically. This is for the normal development of the adult's wings, otherwise the wings will develop deformed. The cicada uses the pupa shell as a base and slowly frees itself, like crawling out of a suit of armor. The whole process takes about an hour. When the cicada's upper body is free, it hangs upside down again to spread its wings. At this stage, the cicada's wings are very soft, and they are spread out by the body fluid tubes inside. The body fluid tubes are used to stretch the wings. When the fluid is pumped back into the cicada's body, the wings have already been spread out and become hard. If a cicada's wings are disturbed during the process of spreading, the cicada will be disabled for life and may not be able to fly at all. 3. When do the cicadas in Linyi appear?In ten days, it won't be out anymore. 4. When does the golden cicada leave its hole?Maybe it was when it got dark. |
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