Yinchuan lavender opens in a few months.
We have seen lavender on TV since childhood, and many friends feel very dreamy about a whole piece of purple. Today, the editor is going to introduce Yinchuan lavender to you. Let's take a look at it.
Yinchuan lavender blooms in a few months
Lavender in Yinchuan basically opens from May to October every year. Due to the long opening hours, the opportunities to play and watch will naturally increase.
II. Disease and pest control of lavender
1. Leaf spot disease:
When one-year-old seeding or cutting seedlings were damaged, the plant wilted, lost water, the leaf color was dim, and the top of the leaf branch bent and drooped downward, which was the most obvious in the budding stage. The light ones can recover at night, and the severe ones die in two or three days, the roots rot, and the stem ducts turn brown and show luster. The wilting symptoms of more than three-year-old seedlings were the same as those in the seedling stage, the wilting symptoms gradually developed inward and outward at the center or edge of the plant, the branches wilted and died, and finally the whole plant died.
It usually begins in May and reaches its peak in July and August. Spray Bordeaux solution 1 ∶ 200 for 2 times or Dyson zinc 500 times for 3 times. Root rot and Fusarium wilt: root or foliar spraying with 50% carbendazim 500 times or 50% methyl topiramate 400 times.
2. Pest control
Red spider: dilute 600 × 1000 times with 1.8% avermectin, or foliar spray such as dicofol.
Leafhopper, jumping beetle: with 50% phoxim EC, 50% fenitrothion EC, 12% insecticidal crown EC and other pyrethroids.
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