Disease and Pest Control of Tiger Pineapple

Disease and Pest Control of Tiger Pineapple

Main diseases

If the plant suffers from heart rot, the leaves will start to rot directly from the roots, which not only affects the appearance but also creates a strange odor. Gently lift the leaves or lift the leaf tube. If you leave it alone for a while, the leaf tube will fall down by itself. If the plant has root rot, it will start to rot from the root tip and the lateral roots will not grow. This will definitely affect the roots' absorption of water and fertilizer, and the plant's growth will gradually slow down.

How to solve the disease

So how do we prevent this disease from happening? First of all, we need to understand the cause of the disease. First of all, it may be due to excessive watering. Excessive watering may cause water accumulation in the pot. The roots of this kind of plant are not mainly used to absorb nutrients. Their roots mainly play the role of fixing the plant. If you water too much at this time, the roots will definitely rot. In addition, too high a pH value in the water can also cause this disease, so you must adjust the amount and quality of water.

Main pests

Everyone is familiar with scale insects, and this is also the most common pest on pineapples. The bugs themselves are very small, mostly brown and yellow in color, and are basically 1-3mm oval in shape. They feed on the sap of leaves. If the wound is not treated in time, black mold will easily occur on the wound, so it is necessary to prevent this vicious cycle from occurring.

How to deal with pests

The best time to prevent and control scale insects is when they have just hatched, and you can use spraying treatment methods to treat them. You can use more common insecticides such as DDT, which have good effects. If you miss this time, you can choose systemic pesticides for prevention and control, such as dimethoate.

<<:  Disease and Pest Control of Michelia chuanxiensis

>>:  Pest and disease control of silver thorn

Recommend

What to do if the baby's breath has rotten roots

1. Reduce watering Reason: If the amount of water...

When should watermelons be planted in Guangdong?

Watermelon is known as the "king of summer&q...

The difference between Hanlan and Jianlan

1. Differences between bulbs The pseudobulb of Cy...

Can mulberries be planted outside the house?

Can mulberries be planted at the doorstep? Mulber...

Indoor flower arrangement and space matching

Living room flowers and space matching When match...

Can the seeds of the fire ginseng fruit be planted?

Can the seeds of fire ginseng fruit be planted? T...

Paulownia propagation method

Paulownia sowing and seedling raising The sowing ...

The growing environment and local conditions of irises

Iris growth environment and conditions Iris plant...

How to trim sage

When to prune sage Sage is usually pruned in spri...

How to prune purple bamboo plum

When is the best time to prune the purple bamboo ...

How long does it take for Mao Hanni to adapt to the basin?

Mao Hanni acclimatization time After the Maohanni...

What is the language of azalea and what is its meaning?

1. Flower Language 1. Forever belong to you: Acco...

How to propagate the Alocasia odora and what to pay attention to

How to propagate the succulent Guanyin Lotus Rega...

The meaning and symbolism of crabapple flowers

1. Meaning 1. Jade Hall Wealth The word "Tan...

How to grow bird of paradise more vigorously?

Bird of Paradise, also known as Strelitzia regina...