Grow on the sweet-scented osmanthus tree, like white hair, but intuition told me that should be an insect. The How to control it? More
Mulberry The The The The The The The The The The The The The The The The The The The The The The The The The The The The The The The The The Wipe with a wet towel to see the first to get on the leaves, but not on the leaves should not be tight with the kind of watering with the kind of water spray with a point of pesticide spray twice a day
Hibernation is a dormant phenomenon of animals, is the outside temperature, humidity or food conditions such as deterioration of a change. Animals by reducing the level of metabolism, into the paralyzed state, to be improved after the environmental conditions, to resume activities. Frogs due to heat and heat regulation mechanism is not perfect, the body temperature changes with the ambient temperature changes, usually suitable for 10 ~ 20 ℃ temperature life, when the temperature dropped to 7 ~ 8 ℃, they entered the dormant state, called For hibernation. Frogs (such as black frogs) hibernation, usually hidden in the roots, stones, caves or soil, and some (such as the big toad, Chinese forest frog) sinking into the river, the bottom of the mud in the hibernation. The frog is hilly in the rivers, lakes, ponds, or rice fields. When the temperature dropped below 10 ℃, the frog selected hibernation location, squatting on the more soft land, two hind legs swing around, little by little to sit into the soil. Finally, in the frog around the formation of a frog hole, the walls are very smooth. If the frog is removed, the soil is like the sand mold of the sand casting. In order to understand how frogs hibernate when sitting in the earth, you can do a small experiment. After the winter, take a wooden box or a large flower pot, which is filled with moist and soft fine soil. And then placed in advance of the black spotted frog on the soil, buckle on the bell or a large beaker, placed in the 7 ~ 8 ℃ indoor. Frogs will start to use their legs to move to the soil to sit, by 0.5h or so, frogs can be buried in the soil.
