Varieties and methods of dealing with moths on an apple tree with drugs and folk remedies
Every gardener encounters various insects while growing fruit trees and bushes. They reduce yields and worsen the appearance of the plantings. If a person thinks that he can settle on an apple tree, a moth comes to mind.
Varieties
There are many varieties in nature. They differ in appearance and color. Some parasitize only on one tree, while others manage to spoil apples, pears and other fruits.
Yablonnaya
Belongs to the family of ermine moths. It is considered the most dangerous insect for apple trees. A moth with a beautiful body color can deprive the gardener not only of the harvest for the season, but also destroy the tree.
Ermine
It has a characteristic color that distinguishes it from other moth species. The maximum body length is 2 cm. Due to the presence of inclusions on each wing, the species received this name.
Rowan
It begins to parasitize on mountain ash, gradually moving to apple trees. Eats leaves at a fast pace. Waits out winter in the pupa phase.
Mining
Leaves significant damage on apple, pear, apricot and plum. Adults are small - 7-10 mm. The color is silvery brown.
Biological description of the moth
Knowing this information, a person will be able to recognize the insect and start fighting the insect in time.
External description
A mature butterfly reaches 1.5-2 cm in length. Snow-white wings are covered with small black dots. The cover is velvety with a shiny tint. The hindwings are gray with long fringes. The head is decorated with thin antennae.
Development stages
Before turning into a butterfly, the moth goes through several stages of development.
Eggs
Rounded and slightly flattened. Each clutch contains about 55 eggs. The duration of this stage is 2 weeks.
Larvae
There is a black head at the end of the yellow body. At this stage of development, the caterpillar goes through 4 molts. In winter, the larvae do not sleep, but actively eat the bark of the tree from the inside.
Pupae
The duration of the stage ranges from 7 to 14 days. Appear at the end of June. After 2 weeks, the pupa turns into an adult.The male moth lives 10 days less than the female.
Related species
There are many varieties of this insect:
- sycamore;
- lime;
- thuja;
- acacia.
There are moths that parasitize tomatoes, poplar and juniper. The listed species belong to the Parry group. Traces are left from the inside of the leaves, which are called mines.
How it multiplies and when it appears
The moth is an insect with complete transformation. In the beginning it is an egg. It goes through several stages of development, and at the end it becomes a butterfly. Caterpillars can be seen on branches with budding. The appearance of butterflies falls on the first 2 weeks of June. During the day, moths hide under the leaves, and at night they begin to actively fly.
In which regions does the parasite live
The moth is found anywhere trees grow on the leaves of which it feeds.
What is harmful - a butterfly or a caterpillar?
The insect should be feared at the caterpillar stage. She actively eats leaves.
What is the danger of infection for an apple orchard
If a mole has settled in the trees, the branches shed the ovary. Since buds are not formed, the person will not see the fruits.
Active reproduction and spreading through trees leads to the destruction of the deciduous part. As a result, this negatively affects the harvest.
Ways to fight the parasite
A person who had to deal with a moth asks about the methods of its destruction. The wrong approach aggravates the condition of the apple trees. You need to know how to deal with moths.
Mechanical destruction
In spring, a person collects brown leaves, which contain caterpillars. Each of them has a spider's nest. This method is suitable for gardeners who have a small area with apple trees.
Pheromone traps
With the help of a special substance, females try to attract males in order to form offspring. This feature of insects became the basis for the creation of pheromone traps.
The capsule with the substance is placed in a container with a sticky bottom.
Males smell the scent, fly into the capsule and stick to the surface. Since the males are smaller, they are easier to capture. Females remain unfertilized and do not produce offspring.The capsule is renewed every 2 months to maintain the result.
Trapping belts and sticky traps
You can prepare the device yourself or buy it in the store. It is a tape hung between the branches and covered with a sticky composition. To make insects react faster to the trap, it is painted in a bright color.
Biological control method
You can reduce the number of insects by using the Ageniaspis rider. It lays eggs in moth eggs and thus destroys the pest from the inside. The parasite develops throughout the year.
Chemical treatment
Get rid of moths by spraying trees with insecticides. This method is suitable for gardeners who have a size problem. Chemical treatment is carried out in the spring before flowering.
Bordeaux liquid, Parisian greens and arsenic are suitable for processing. The spraying procedure is repeated after flowering to kill the remaining insects. To solve the problem completely, it is recommended to alternate methods of dealing with moths.
Preventive treatment
In autumn, the leaves of the trees are piled up and burned. It is also recommended to check the bark for clutches of eggs. In the springtime, spray trees with chemicals. The moth is an insidious pest that can deprive a person of the apple harvest. At the first signs of parasitism, urgent action is needed. It is considered one of the most serious insect pests. Eats leaves, preventing the formation of fruits on the tree.
