Four Methods for Controlling Citrus Sucker

Citrus syringae can be used to puncture the skin, insert juice into the flesh, and if the fruit is small, the fruit will rot. Recently, some growers consulted on how to prevent and control Citrus aurantiasis. For this reason, the reporter interviewed Zhang Zhicheng, an expert from the expert group of the newspaper, and a fruit-breaking expert and senior engineer of Northwest Agriculture and Forestry University.

Control larvae to eradicate larval host plants in citrus orchards and around them, or use 1 or 2 sprays of herbicides to protect against insecticides.

Light trapping hanging in the Orangery (above the top of the canopy 0.5 to 1 meters) frequency vibration type insecticidal lamp, seduce fruit sucking fruitworm moth adults. You can also use black light, ultraviolet light or ordinary 200-watt light bulbs to seduce, put the tub under the lamp, a half-basin filled with water, add a few drops of diesel or kerosene, timely fishing for dead insects and change the water.

Manual capture captures, kills, or kills rotten fruit in the orange grove, or uses the habit of sucking fruitworms for a long time while sucking on the fruit surface.

Fruits Bagging Fruits of noble and high-quality varieties can be bagged to prevent the damage of fruit-hoopworms. Before bagging, it is necessary to spray and control orange rust and prevent fruit quality from being affected.

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