There are white objects on the flowers and plants, what is the reason why the flowers are dead?

Updated on healthy 2024-07-26
7 answers
  1. Anonymous users2024-02-13

    Do you have powdery mildew?

    It's better to have ** to judge.

    Powdery mildew can occur from seedlings to heading. It mainly harms the leaves, but also the stems and ears. It starts with white lesions and gradually changes to light brown in color, which can be self-crossed or crossed to form a black ascomycete shell.

    In general, there are more upper blades than upper blades, and the back of the blades is more than the front. The mildew spots are dispersed separately in the early stage, and then combined into a large mold spot, which can even cover the whole leaf, seriously affect photosynthesis, interfere with normal metabolism, cause premature aging, loss of yield, and can lead to death in severe cases.

    1.Powdery mildew should be based on the principle of "prevention first, comprehensive prevention and control".

    2.Keep the plant growing environment ventilated.

    3.It is found that the diseased leaves should be removed in time, and the comprehensive spraying agent can be used for prevention and control, such as mancozeb, powder rustazole and other prevention and control, spraying 1 time in 7 days, and continuous prevention and control 2-3 times.

  2. Anonymous users2024-02-12

    Based on the situation you described, the death of flowers and plants is most likely caused by scale insects. Woody plants are easily harmed by scale insects, and can be sprayed with 800-1000 times of the liquid in April and May (larval hatching period).

  3. Anonymous users2024-02-11

    Is it that the temperature is very low and is frozen to death by the falling frost, and the white object is not the falling frost, and it melts as soon as the sun comes out.

  4. Anonymous users2024-02-10

    For powdery mildew, you can spray the medicine to treat powdery mildew.

  5. Anonymous users2024-02-09

    Because you didn't send **, I can't judge what it is? That is to say, it is not certain that it is possible that you have white rot, which causes your flowers and plants. They are all sick and dead, so they die, or they have worms, such as the larvae of the wax cicada, which look white, and their desperate liposuction on your flowers and plants will also cause your flowers and plants to die.

    If you look closely at your flowers, are they white like this?

  6. Anonymous users2024-02-08

    The relevant information about what kind of flower is the small white flower that is not easy to die is as follows.

    Lily of the valley. The flowers are white in color and shaped like bells. 2. Pear blossoms, anthocyanin Yahui, usually bloom in March and April in spring. 3. Pearl plum, the flowers are open and dense, and generally bloom in clusters. 4. Grape hyacinth.

    The flowers grow on the top of the Changno stem and are in a hugging shape. 5. Summer snow lotus.

    Prefers a warm, airy environment and is not tolerant of waterlogging.

  7. Anonymous users2024-02-07

    Lily of the valley The biggest feature of lily of the valley is that it resembles a bell, the flower type is smaller, giving people a playful and lovely feeling, when the breeze blows, it will make a crisp and frank sound, and the flower color of the lily of the valley is white, without any variegation, very elegant.

    Pear Blossom Pear Blossom is a common flower in life, the flower is white like clotted cream, bringing people elegance and tranquility, and pear blossom likes a warm climate, usually blooms in spring in March and April, and the flowers will grow nearly round fruits after withering.

    Pearl plum pearl plum blooms vigorously, the flowers bloom in clusters, generally in the middle of summer to bloom small white flowers, the flowering period is about 2-3 months, and the pearl plum likes the sun, can let things rise.

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