Lycium barbarum mite and its control
Lycium barbarum mite belongs to the family gall mites. Swarms of worms densely cover the leaves to absorb juice, making the leaves ferruginous and early fall.
Adult mites overwintered in bark crevices and bud axils, began harmful activities after leaf development of Chinese wolfberry in mid-April of the following year, began to lay eggs in late April, and reached the peak of reproduction from late May to late June. After that, due to the rust color of leaves and deterioration of nutritional conditions, the number of mites decreased greatly, new leaves were issued from the end of July to early August, and the second propagation peak appeared, and reproduction was slow in mid-September. After falling leaves in October, adult mites were transferred to branch cracks to spend the winter.
Spraying the tree crown in the first ten days of May with 300x solution of 50% sulfur gel suspension can control its occurrence if it is controlled in time, and the control effect can be achieved by spraying 1000 times of omethoate.
- Prev
Cultivation techniques of Lycium barbarum sprouts
The tender shoots of Chinese wolfberry are pollution-free and have a unique flavor of high-quality green sprouts. It is not only delicious and nutritious, but also has the special health function of tonifying kidney and nourishing liver, so it is favored by consumers. This paper introduces its simple and easy cultivation techniques for reference. First, choose the variety. Chinese wolfberry as a suitable variety for vegetables, there are fine-leaf Chinese wolfberry and big-leaf Chinese wolfberry, these two kinds of Chinese wolfberry do not bear fruit. Second, cultivation techniques. Lycium barbarum likes cold climate. The suitable biological temperature is 20: 25 ℃ during the day, 10 ℃ at night, more than 30 ℃ and less than 10 ℃.
- Next
A New Lycium barbarum Variety Ningqi No.1
Introduction of varieties 1. Industrial rapid propagation technology of new varieties of Lycium barbarum. Industrial rapid propagation technology of tissue culture: through explant inoculation, subculture, seedling rejuvenation and the selection of seedling rooting medium, the seedling differentiation coefficient was increased from 3-4 to 5-6, and the rooting rate of seedlings increased from 60.30% to 93.70%. Capacitive transplanting of test-tube plantlets: nutrient bowls were used for transplanting container seedlings, and the survival rate of tissue culture plantlets was more than 80%. New varieties of Lycium barbarum tender wood cutting factory
Related
- Fuxing push coffee new agricultural production and marketing class: lack of small-scale processing plants
- Jujube rice field leisure farm deep ploughing Yilan for five years to create a space for organic food and play
- Nongyu Farm-A trial of organic papaya for brave women with advanced technology
- Four points for attention in the prevention and control of diseases and insect pests of edible fungi
- How to add nutrient solution to Edible Fungi
- Is there any good way to control edible fungus mites?
- Open Inoculation Technology of Edible Fungi
- Is there any clever way to use fertilizer for edible fungus in winter?
- What agents are used to kill the pathogens of edible fungi in the mushroom shed?
- Rapid drying of Edible Fungi