How does the mantis spend the winter?

Praying mantis is found in both the south and the north. Especially in the field, farmers should often see their activities. So how does Mantis spend the winter? Let's have a look together!

How does the praying mantis spend the winter

The life span of the mantis is only about 6-8 months. The adults cannot survive the winter and can only leave the eggs. By the next spring, these eggs will develop into a small mantis.

2. Feeding methods

1. Preservation of oocysts: according to indoor and outdoor observations, locust oocysts generally hatch when the temperature is stable at 20 ℃. Therefore, oocysts are collected from November to December and can be preserved at room temperature until April, but should be kept dry and moistureproof and rodent-proof. After May, keep it in the refrigerator according to the temperature and utilization needs.

two。 Outdoor enclosure breeding: in late May, the mantis eggs to be hatched will be transferred to the cage, and after hatching, they will be released according to 50 heads per square meter. Shrouded in the planting of a variety of small trees and cotton and other isolators, establish an environment similar to nature, reduce carnage, cover Reed mats in sunny and rainy days. Before the 3rd instar, the nymph substitute feed was made into paste, and the 4th instar offspring feed was steamed into a cake shape. The paste feed is placed on the branches and leaves of the isolator and in the shape of a cake in a small rubber bottle stopper. Get rid of moldy residue in time and keep the feed fresh.

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