rust flies Learn more about rust flies
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How to plant carrots? The harm of carrot rust fly and its control measures
Sow carrots from early spring to midsummer, from late spring to early winter. Stored roots will see you through until the next spring. Sow the fastest-growing early varieties in greenhouses or hoop beds or potted plants under cover. You can also use row covers or cold frames
2019-04-30 Carrots instructions time planting how rust flies harm and -
Apple grade distinction
Apples are common fruits in daily life. when we go to the fruit supermarket to buy them, we will find that some of them are very expensive and some are very cheap. what's going on? it has something to do with the grading of apples. So, how to distinguish the grades of apples? Apple is mainly
2020-11-09 Apple grade distinction apple fruit daily life common -
What are the common pests of family farmed flowers? Control methods of common insect pests in flowers
Aphids, mosquitoes and flies (bacteria and flies) and whitefly are common pests in domestic flower culture, which not only adversely affect the ornamental of flowers, but also seriously threaten the healthy growth of flowers. There are two main methods for the prevention and control of flower pests, one is killing, mainly aimed at pests with large individuals and a small number, and the other is insecticide.
2018-10-13 -
Chemical control of sorghum rust
Symptoms Sorghum rust begins to develop around heading. Red or purple to light brown spots were formed on the leaves, and then the spots expanded with the expansion of the pathogen, and oval raised urediospores were formed on the surface of the leaves. After cracking, brown powder, namely urediospores, was exposed. In the late stage, winter spores form in situ...
2018-09-11 -
Herbaceous plant Gentiana leaf rust, root rot, aphids and other major diseases and insect pests and control measures?
Gentiana macrophylla, alias Gentiana macrophylla, perennial herb, is one of the main drugs for the treatment of rheumatic arthralgia, tuberculosis, hot flashes, jaundice and so on. Main diseases and insect pests such as leaf rust, root rot and aphids of Gentiana macrophylla and their control measures
2020-11-09 Herbs leaves rust root rot disease aphids etc. -
Herbaceous plant Gentiana leaf rust, root rot, aphids and other major diseases and insect pests and control measures?
Gentiana macrophylla, alias Gentiana macrophylla, perennial herb, is one of the main drugs for the treatment of rheumatic arthralgia, tuberculosis, hot flashes, jaundice and so on. That herbaceous plant Gentiana leaf rust, root rot, aphids and other major diseases and insect pests and control measures? Let's learn more about it.
2019-04-08 -
What are the family flower diseases and insect pests? Summary and control measures of common diseases and insect pests in family flowers
At present, family flower breeding is a way for people to live and cultivate. It is understood that the vast majority of people in our country raise green seedlings at home, because they can cultivate sentiment and purify the air, but they will also encounter diseases in the process of breeding.
2018-10-13 -
What about the latest flying feather bamboo taro leaves curling?
Amorphophallus Amorphophallus is a kind of foliage plant of Amorphophallus family originating from the tropical rain forest of South America, which looks and feels like a feather, so it is called Amorphophallus. Its leaves spread out during the day and close at night, similar to mimosa, which is very strange. There is a leaf of Amorphophallus.
2020-11-10 Most Xinfei feather bamboo taro leaves curling what to do flying feather -
How to water flowers in different seasons and the incidence regularity of flower seedling rust
Incidence regularity of flower seedling rust
2019-06-13 -
How to cultivate guava: cultivation techniques and planting time of guava
Selection and maintenance of environmental conditions for organic cultivation of guava; guava has a large cultivated area in central and southern Taiwan and is one of the most important tropical fruit trees. The organic cultivation of guava must first have good environmental conditions, and the selected orchards shall not have air pollution and water.
2019-01-02 Guava how cultivation cultivation techniques and planting time -
Winter family potted flowers appear diseases and insect pests how to do?
In the north, many flowers spend the winter indoors, and because of the high indoor temperature, some pests of piercing mouthparts will still grow and propagate and spread to harm. In addition, there is also the possibility of breeding insect pests in some basin soil, so several simple and easy artificial control methods are introduced. (1) Control aphids
2019-03-07 -
Family potted flower insecticides: winter flower pest control, winter family potted flower diseases and insect pests how to do
In the north, many flowers spend the winter indoors, and because of the high indoor temperature, some pests of piercing mouthparts will still grow and propagate and spread to harm. In addition, there is also the possibility of breeding insect pests in some basin soil, so several simple and easy artificial control methods are introduced. (1) Control aphids
2019-03-07 -
How many onion seeds do you usually need per acre? What is the yield per mu? What are the field cultivation techniques?
Onion is also called ball onion, Dutch onion, onion, widely distributed in China, cultivated all over the north and south, is one of the main vegetables in China. So how many onion seeds do you need per acre? What is the yield per mu? What are the field cultivation techniques?
2020-11-09 usually one mu land need how much onion seed yield per mu yes -
Cultivation and pest control methods of Hemerocallis fulva
Cultivation and pest control methods of Hemerocallis fulva
2019-03-03 -
How to safely dispel small flying insects for flowers in summer
In the hot summer, for friends who grow flowers and plants at home, there will be problems with small flying insects. If you do not pay attention to the prevention and control work, these small flying insects will fly everywhere. But using pesticides or pesticides to dispel these small flying insects will not only cause environmental pollution, but also harmful to human health.
2018-07-02 -
How to control the withered leaves of leek
How to control the withered leaves of leek
2019-01-31 -
Orchids pest list
Orchids pest list
2018-05-01 -
The latest culture method of drunken butterfly
Drunken butterfly flower, also known as butterfly grass, purple dragon beard, spider flower, etc., is a 2012 herb of cauliflower family, native to tropical America, with light and elegant petals, flying like butterflies in full bloom, quite interesting, can arrange flower beds and flower borders in summer and autumn, and can also enter.
2020-11-10 The latest drunken butterfly flower culture method nickname Phoenix butterfly -
The main diseases and insect pests of Cymbidium
The main diseases and insect pests of Cymbidium
2018-05-04 -
We should try our best to deal with these obstacles when raising succulent plants in summer.
In summer, what bothers many flower friends is not being succulent and ugly, but being extremely troubled by all kinds of diseases and insect pests. Diseases and insect pests are a big "obstacle" to prevent succulent plants from becoming beautiful, and if they are not solved in time, they will endanger the lives of succulent plants. ...
2018-06-27