Do tulips have worms? Tulips have pests.

The happiness tree itself is a little shade-tolerant, but it likes sunshine more. Usually put it in the sunny place, let it fully accept the light, but to avoid being exposed to strong light, so as not to sunburn the leaves. If the plant is not exposed to light, it is at risk of spindling and the leaves may turn yellow and fall off. Sufficient light not only helps the plant blossom, but also saves more nutrients to help it survive the winter.

1. Pests

1, Aphid: Aphid is a common pest, for many plants have harm.It will suck the juice of the plant or eat the tender part, spray pesticides in time after discovery, generally use 1000 times of marathon emulsion or 1000 times of fenitrothion to eliminate, spray 1-2 times.

2. Root mites: Root mites can harm plants with bulbs, causing the roots of the plants to fall off, and the parts that are eaten will rot and stink.Usually with dimethoate EC 1000 times or fenpropathrin EC 4000 times control, because it is in the soil, so to use the method of root irrigation to kill.

3. Thrips: Thrips that are harmful to tulips are mainly distributed in the south of China. Both the adults and the larvae of the thrips suck the sap on the leaves, turning them brown, and rolling them back and falling off.Most of the pests occur in July and August, so it is necessary to spray 800 times of fenvalerate or Qixingbao emulsifiable concentrate to control them.

2. Disease

1, Sclerotinia disease: tulip disease, scales will appear yellow or brown round spots, there are Sclerotinia infection stem.This virus is mostly in the soil, so it is necessary to do a good job of disinfection before planting, pull out the diseased plants in time after the disease, and spray Bordeaux mixture or zineb for prevention and control.

Tulip

2. Virus disease: Virus disease can cause tulip degeneration. It can damage the leaves and petals, causing them to appear spots. In severe cases, they will rot.The spread of this disease is mainly due to aphids, so we should pay attention to prevention and control in the growth period, but also to pull out and destroy the diseased plants, so as not to infect each other.

3. Basal rot: Basal rot harms the bulbs and roots of tulips. The base of the bulbs will appear in small classes, and only rot and stink.Generally, it should be harvested in advance in dry climate to avoid burns, and it should be soaked in Benlaite solution after pilling, which can also help it prevent diseases.