Prevention and cure of red spider of jujube tree

Jujube tree spiders use adults and larvae to suck buds, fruits or leaves of the juice, the tainted leaves are grayish white spots, and then expanded to the whole leaf was pale yellow, severe tree leaves fall off. Control methods:

1 During the dormant period, scrape off the old skin of the trunk, burn it in a concentrated manner, remove the weeds, and eliminate the overwintering females.

2 before germination, spray lime sulfur mixture to kill adult worm or overwinter eggs.

In the period of 37-August, the tree body was sprayed with 2000 times liquid broom or 1000 times liquid with Ketek, and 800 times liquid with dichlorvos. All had good control effect.

Air Dried Spring Onion

Air-dried shallots have high medicinal value. It is most suitable for onions to be harvested in summer and autumn. The shallots can be taken today or ground into powder. The shallot is the fibrous root of the green onion, and the shallot is also a kind of traditional Chinese medicine. It has the effects of sweating and heat dissipation. It can be used to treat early colds, as well as bactericidal and anti-inflammatory, prevention of bronchitis and nasal congestion.

Ad Spring Onion 5mm

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