What kind of pesticide does loquat use?

Loquat is a common fruit, which can be used as medicine, and its economic value is relatively high. So what kind of pesticide is used to grow loquat?

What kind of pesticides are used in loquat

In general, loquat does not need to use pesticides, if there are diseases and insect pests, it is necessary to use pesticides according to the actual situation. Such as broad-spectrum pesticides, can be effective contact killing, but also can use stone sulfur mixture to prevent diseases and insect pests.

1. Stone-sulfur mixture is a jujube-red transparent liquid made from quicklime and sulfur powder with water. It is mainly composed of calcium polysulfide and has the ability to penetrate and erode germ cells and pest body walls. It can control powdery mildew, anthracnose, flower rot, scab, black spot, black pox, brown spot, leaf shrinkage, rust, brown rot, bud blight, leaf mites, ticks, scale insects and other diseases and pests. It can not be replaced by other pesticides.

two。 Due to the small area of most orchards, it is troublesome to make stone-sulfur mixture, and in recent years, the price of sulfur powder on the market has risen and the quality is not guaranteed, and stone-sulfur mixture can not be mixed with pesticides, so it is necessary to spray insecticides, which is labor-consuming and time-consuming. Therefore, in recent years, fewer and fewer fruit growers use stone-sulfur mixture, which provides business opportunities for some broad-spectrum and efficient fungicides. At present, most of the fungicides used in clearing the garden are triazoles, such as propiconazole, tebuconazole, flusilazole, fluoxazole, etc., and the insecticides are mainly organophosphorus such as chlorpyrifos and probophos or their combinations.

2. Suitable growth environment of loquat.

Loquat like light, slightly tolerant to shade, like warm climate and humid soil with good drainage, slightly resistant to cold, not tolerant to severe cold, slow growth, average temperature above 12: 15, winter not lower than-5 ℃, flowering period, young fruit stage no less than 0 ℃, can grow well.

In general, Henan Province can also be cultivated, but when the fruiting period is less than 2 degrees below zero, the young fruit will be frozen, and the suitable area for cultivation is in the middle and lower reaches of the Yangtze River and the south. It had better be fertile soil.

The cultivation of loquat is relatively simple, and the nutritional value is also very high. Loquat is the best eating season in late spring and early summer.