Squash and zucchini are not the same. Squash fruit flat round, oblong or waisted, flesh white succulent. The fruit is tender green, the mature flesh is dry, the rind is hard and yellow-brown, and the fuzz gradually disappears. The stems of zucchini are stout and have distinct grooves. The fruit is cylindrical, small shape, smooth surface, to pick the young fruit as a dish. The main classifications can be divided into seven main categories according to the type of fruit of the squash, including jug bushes, lady bushes, long flat bushes, gourd bushes, dolphin bushes, ball bushes, and wart bushes. Native to tropical Asia and North Africa. pugh can be categorized into large and small gourds, the former edible and the latter purely ornamental. Pumpkin and zucchini are not the same.1. Pugh gourd, also known as Pupu, Zhangzi, plum, gourd, nightshade, etc.. It is an annual vegetable of the Cucurbitaceae family that was introduced to cultivation earlier in China.2. Zucchini is an insect-pollinated crop, and it will degrade on its own when there are no insects or animals to pollinate it. Generally as long as the bees interview 7~8 times, zucchini can grow normally. Bee pollination can also extend the storage period of zucchini products and reduce the incidence of plant rot.