What about the worms in the water of water lilies

Water lily leaves oil green, blooming beautiful, both can view leaves, more suitable for viewing flowers, potted words ornamental value is very high. But first we need to provide them with a good growing environment to ensure that the plants grow vigorously and bloom beautifully. However, if the environment is destroyed, it will not only affect the normal growth and flowering of plants, but may even cause pests.

Water lilies are a relatively easy to attract pests of plants, not only easy to grow insects roots, but also more likely to appear in the water pests. So, what about bugs in the water lily? Although pests may occur in the water of potted water lilies due to environmental discomfort, if we do not control them in time, it is often easier to destroy the water quality, so that the plants not only produce pests, but also may produce diseases.

Water lilies are more susceptible to aphids and water borers in aquatic environments, and these two pests will seriously affect the normal growth of water lilies. Therefore, once these pests are found in the water in the lily pot, they must be treated in time to eradicate them to ensure that the lily can maintain normal growth and bloom beautiful flowers as scheduled. Moreover, pests appear in the water, which is not beautiful for potted plants, and it is easy to bring damage to the environment.

1. Aphid treatment

Under normal circumstances, when the water lily is in the stage of growth and development, it is often vulnerable to aphids due to insufficient light, poor ventilation conditions, especially poor air circulation, and at the same time it will make the plant grow weaker. Therefore, when aphids appear in the pot, we should spray them in time to avoid affecting the normal growth of plants and destroying the environment.

But in addition to aphids also need to take special drugs to kill the method, the original general we can use dichlorvos this drug diluted according to 1200 times water for spraying aphids. Or use tobacco leaf boiled water to make liquid medicine for spraying, generally every 50 grams of tobacco leaves can add about 5 cm of water, and then add water to boil the tobacco leaves for a period of time can be used as liquid medicine for spraying aphids.

II. Treatment of water borer

If we encounter water lilies with pests such as water borers, we cannot ignore them. Because it is very harmful, especially its larvae will nibble on the leaves of water lily, and even nibble it, leaving only net-like veins, thus reducing the ornamental value of potted plants, but also affecting the normal growth of plants. Moreover, water borers eat mostly at night, so they are not easy to find.

If we usually find the protective whip of water moth larvae floating on the water surface in the basin, we should fish it out and dispose of it in time, and then use 50% fenitrothion diluted into liquid medicine according to 1000 times of water for spraying. Attention must be paid to the floating on the surface of the excess larvae to clean up after spraying drugs, so that the effect will be better, more thorough.

Time: 2019-05-27 Click: