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What medicine does rice red blight (iron rust) hit? What are the symptoms? How to prevent and cure it?
Rice red blight, also known as rust, commonly known as boiled seedlings, sitting in rainy weather, if the field water and fertilizer is not properly managed, it is very likely to lead to the occurrence of red blight. What kind of medicine is used for rice red blight? What are the symptoms? How to prevent and cure it? Rice red blight
2020-11-09 Rice red blight disease iron rust dozen what medicine which -
Symptoms and control of bracken blight
Bracken (Pteridium aquilinum var.latiusculum), also known as fist vegetables, cat claws and leading vegetables, is born in sunny plots in shallow mountainous areas and is found in most parts of China, mostly distributed in sparse coniferous and broad-leaved mixed forests. Its edible part is undeveloped young leaf buds, treated.
2020-11-08 Bracken Rhizoctonia solanacearum disease symptoms and control bracken Pteridium -
What is bean blight? How to control bean blight?
What is bean blight? How to control bean blight? Also ask experienced netizens to help introduce beans, also known as cowpeas, which are rich in summer vegetables. Beans are rich in vitamin B, C and plant protein, which can calm the mind, regulate the digestive system and eliminate the fullness of the chest and diaphragm. But growing beans is often affected by blight.
2018-07-17 -
How to control potato late blight
Potato (scientific name: Solanum tuberosum), a perennial herb of Solanaceae with edible tubers, is the third most important food crop in the world, second only to wheat and corn. Potato, also known as ground egg, potato, potato, etc., is the tuber of Solanaceae. Vs.
2020-11-08 Potato late Blight how Control Scientific name Solanum -
Early prevention of wheat sheath blight
Recently, some wheat growers reported that the wheat tip turned yellow, the leaf sheath showed small yellowish spots, and the roots showed crisscross stripes of yellow, commonly known as flower stalks, with serious dark brown rot. This is a typical symptom of wheat sheath blight. It is understood that
2020-11-08 Planting wheat sheath blight need early prevention recent individual -
How to prevent the blight of Artemisia annua
Chrysanthemum (Chrysanthemum coronarium L.) Also known as Artemisia annua, chrysanthemum cauliflower, Artemisia annua, Artemisia seed, cauliflower (also known as goose cauliflower in Fujian and other places), is an annual or biennial herb of Compositae, with alternate leaves, long pinnate division and yellow flowers.
2020-11-08 Chrysanthemum blight disease how prevention chrysanthemum -
Introduction to the symptoms and control techniques of tomato early blight
Tomato diseases will occur in the process of tomato planting for many reasons, among which tomato early blight is one of the more serious diseases. Tomato early blight, also known as ring disease, is common in various places, and it is one of the important diseases harmful to tomato. All the time,
2020-11-08 Tomato early blight disease symptoms and control technology key points introduction -
Lily planting: how to prevent and cure lily blight?
How to prevent and cure lily blight? What harm does the epidemic disease do to lilies? Netizens are also invited to introduce the harm of lily blight: Lily blight, also known as lily foot rot, lily blight mainly affects stems, leaves, flowers, scales and bulbs. Stem infected with primary water immersion brown rot, gradually upward and downward expansion, plus.
2018-07-17 -
Which diseases can be prevented by fungicides?
Which diseases can be prevented by fungicides? What kind of medicine is effective with fungicides? Also ask experienced netizens to help introduce that as consumers pay more and more attention to food safety, the fungicides with high toxicity and high residue in agricultural cultivation will be gradually replaced by environmentally friendly fungicides, so the farming network has sorted out the diseases that fungicides can prevent.
2018-07-11 -
Rice disease
1. Rice blast (1) damage characteristics: Rice blast, also known as rice fever, commonly known as fire blast, hanging head blast, neck-choking blast and so on, is one of the most popular and harmful fungal diseases in the world, which mainly harms the aboveground part of the host plant. Due to the different damage period and position, it can be divided into seedling blast, leaf blast, ear neck blast, branch blast, grain blast and so on. The host range is many kinds of Gramineae plants, such as rice, wheat, horse tang and so on. Magnaporthe grisea overwintered mainly on diseased rice straw and was infected in rice field in the second year. The spread of bacteria mainly depends on the wind.
2019-01-16 -
Scientific Control of Potato late Blight
Potatoes, Solanaceae, annual herbs, also known as eggs, potatoes, potatoes and so on. The earliest artificial cultivation of potatoes can be traced back to southern Peru from about 8000 to 5000 BC. Native to Peru and Chile in the Andes of South America.
2020-11-08 Potato late blight disease science control potato Solanaceae Solanum -
Control of Rice Diseases and insect pests: what is Rice Red Blight?
What is rice red blight? What harm does red blight do to rice? How to control rice red blight? Please introduce the harm of rice red blight: Rice red blight, commonly known as bowing seedlings and setting trees, is a physiological disease in rice production, with obvious dwarfism, small tillers, erect upper leaves and stems.
2018-09-08 -
Control of apple blight
This spring, the temperature in our country is relatively low all the year round, and there is more rain, which causes serious apple blight. Apple blight, also known as apple blight, can harm apple fruit, affected fruit skin such as water scalding at the beginning, then brown, pulp rot. It can also damage trees.
2020-11-08 seed apple epidemic rot disease control this year spring our land temperature -
Symptoms and control of water chestnut leaf blight
Water chestnut, also known as horseshoe, chestnut, peony, peony, black taro, Bodhisattva, pear, belongs to the Monocotyledon Cyperaceae, is a perennial herb, oblate, pointed above, smooth and glossy surface, purplish red or dark brown, growing in ponds, dark green on the ground
2020-11-08 Water chestnut leaf withered disease symptoms and control water chestnut also known as -
Principle and control of stem blight of water chestnut
Water chestnut, also known as horseshoe, chestnut, peony, peony, black taro, Bodhisattva, pear, belongs to the Monocotyledon Cyperaceae, is a perennial herb, oblate, pointed above, smooth and glossy surface, purplish red or dark brown, growing in ponds, dark green on the ground
2020-11-08 Water chestnut stem withered disease principle and control water chestnut also known as horseshoe -
The latest control methods of asparagus stem blight
Asparagus is a stem vegetable that people often eat, and in the process of planting, stem blight will lead to a serious reduction in production, stem blight is also known as asparagus cancer, light yield reduction, heavy harvest, bringing great losses to the majority of growers. So how to prevent it?
2020-11-10 The latest asparagus stem blight disease control methods yes people -
Papaya tree cultivation: what is papaya blight?
What is papaya blight? How to prevent and cure papaya blight? Please guide the harm of papaya blight: papaya blight commonly known as "water injury", the pathogen is parasitic Phytophthora, mainly harmful to papaya fruit, but also harmful to roots; high temperature and humidity, especially after rain, bacteria can be caused by air flow, Rain Water, irrigation water and so on.
2018-07-18 -
How to control bean blight
Beans, also known as cowpeas, are rich in vegetables in summer. Any of various cultivated species of the genus cowpea that form long pods and are annual twining herbs. Alias beans, longhorn beans, belt beans, undress beans. Contains a variety of vitamins and minerals. Root regeneration ability of bean
2020-11-08 Beans blight how prevention and control beans also known as cowpeas are -
Broccoli cultivation techniques: what is broccoli blight?
What is broccoli blight? Please give an introduction and control methods broccoli blight symptoms broccoli blight also known as black root disease, broccoli is an important seedling disease. At the beginning of the disease, the rootstock of the seedlings turned black or constricted, and when wet, it gave birth to gray mold. After the plant was infected, the leaves wilted and dried up within a few days.
2018-09-08 -
How does Eucalyptus prevent leaf blight?
How does Eucalyptus prevent leaf blight? What happens after eucalyptus leaf blight? Eucalyptus leaf blight is distributed in all parts of South China. It is also known as a tree, etc. Symptoms: The disease often occurs at the tip and edge of leaves. At the beginning of the disease, green spots were produced on the infected leaves, and gradually expanded to no...
2018-07-18