Year1
- 有效活菌数：
- 200亿/克
- 有效期：
- 12个月
- 状态：
- 粉剂
Anthrax
Biological control technology
Sales phone number:
3(
Pan Sheng
) 3(
Zhong Sheng< br/>) (
Pang Sheng
)
Symptoms and hazards of plant anthracnose and prevention and control techniques: Anthracnose is a common disease of plants. Plum blossom spots appear on the yellow ripe fruit skin. The lesions rapidly expand into dark brown spots, causing the whole fruit to turn black and rot. When the fruit stem is affected, the banana fingers will fall off. The leaves are damaged, and the lesions are not obvious in the early stage, but in the later stage, they become irregular long strips with a gray center and many small black spots on them. Americium stems are damaged, the top turns black, and in severe cases, the stems rot. If the fungus invades soon after flowering, the ends of the small fruits will turn black and rot. The causative bacterium is anthrax. The initial source of infection of field diseases comes from diseased plants. The conidia on the diseased spots are spread by wind, rain or insects. After invasion, the disease is most likely to occur on young tissues first. In fruits, the infection is usually in a suppressed state, with the pathogen dormant under the upper epidermis, and symptoms quickly appear after the fruit turns yellow and ripe. The occurrence of the disease is closely related to temperature, humidity and variety: the disease occurs seriously during the high temperature and humidity in summer and autumn, while the disease is less severe in winter when the temperature is low and dry.
Prevention and control methods: Clean the farming environment, concentrate the disease, burn dead leaves and apply more fertilizer to strengthen the tree vigor. Chemical control. From the budding and flowering stage, spray Trichoderma agent twice a day every ~ days. The effect is better when used before the onset of disease or in the early stage. 3~ times in a row can effectively reduce the harm of anthrax. After the fruit is harvested, add Trichoderma kilograms to kilograms of organic fertilizer and use it as a biofertilizer. Kilograms are used for one acre of land. Effectively inhibit the occurrence of anthracnose, extend the green fruit period, and reduce fruit rot during storage and transportation.
Plant anthracnose is a major type of disease that often occurs in garden plants. It mainly damages the leaves of plants, and sometimes also damages stems and twigs. When the damage is serious, the ornamental value of the plants will be reduced and even the plants will die. Due to the characteristics of latent infection, this disease is generally not easy to detect in the early stage. Therefore, early prevention and control opportunities are sometimes lost, resulting in certain losses. Plant anthracnose mainly damages many garden plants such as boxwood, African jasmine, magnolia grandiflora, white clover, crabapple, aloe, cactus, paulownia, pomegranate, Milan and other garden plants.
Anthracnose
Biological control technology
Micro-composite Trichoderma
There are different ways of using it according to different crop types and crop periods. The main thing is to make Trichoderma evenly distributed in the plants. In the roots, surface and soil, short-term crops can be used once, and perennial crops such as fruit trees and flowers can be used 3 times a year. The more times Trichoderma is used, the more obvious the effect. Long-term use can effectively reduce the occurrence of soil-borne diseases. Multiple uses are beneficial. Harmful. When using Trichoderma, rice bran or soybean meal is often added to increase the energy of Trichoderma proliferation in the field and facilitate the dispersion of Trichoderma in the field. The amount used is about twice that of Trichoderma.
[Scope of application]
Effectively targets soil-borne diseases such as root rot, damping-off, damping-off, and fusarium wilt of crop plants, flowers, and fruit trees, Botrytis cinerea, Pythium, Rhizoctonia, Anthrax, Fusarium, Sclerotinia.
Trichoderma composite packaging renderings
[Product Overview]
Micro-Yuan-Trichoderma composite
is a new type of biological pesticide. By producing antibiotics, nutrient competition, microparasitism, cell wall decomposing enzymes, and inducing plant resistance, it has antagonistic effects on a variety of plant pathogenic bacteria. Trichoderma compound has dual protective and therapeutic effects and can effectively prevent and control soil-borne fungal diseases. , using Trichoderma agent in the seedbed can improve the survival rate of seedlings and transplants, and maintain the healthy growth of the seedlings. It can also be used to prevent and control gray mold. It has a long effective period, multiple action sites, does not produce resistance to antibiotics, breaks through the limitations of conventional fungicides, and is not afraid of high humidity. The greater the humidity, the better the control effect. It has a broad bactericidal spectrum, no residual toxicity, and no adverse effects on crops.
[Mechanism of action]
Antagonism:
Trichoderma inhibits the growth, reproduction and infection of pathogenic bacteria by producing small molecule antibiotics and large molecule antibacterial proteins or cell wall degrading enzymes. . In its antibiotic and bacterial parasitism, Trichoderma can produce chitinase, b,
glucanase, cellulase and protease to decompose the cell wall of plant pathogenic fungi or secrete extracellular enzymes such as glucosidase to degrade it. Antibiotic toxins produced by pathogenic bacteria. At the same time, Trichoderma also secretes antibacterial proteins or lytic enzymes to inhibit the infection of plant pathogenic fungi.
Competitive effect:
Trichoderma can seize water and nutrients, occupy space, consume oxygen, etc. through rapid growth and reproduction, and even weaken and eliminate gray mold pathogens in the same habitat.
Reparasitism:
Research has found that Trichoderma will form Pythium in a specific environment and has a reparasitism effect on Botrytis cinerea. It forms a large number of branches and sexual structures after entering the host hyphae. Therefore, it can inhibit the appearance of grape gray mold symptoms.
Induced resistance:
Trichoderma can induce host plants to produce defense responses, which not only directly inhibits the growth and reproduction of Botrytis cinerea, but also induces crops to produce self-defense systems to acquire disease resistance.
Growth-promoting effect:
Research has shown that during use, Trichoderma can not only control the occurrence of gray mold, but also increase the germination rate of seeds, the length of roots and seedlings, and the vitality of plants. .
[Product Efficacy]
Prevention and Control of Soil-borne Diseases:
Trichoderma strains screened for soil-borne diseases are fermented and produced with natural substrates. It destroys and decomposes pathogenic bacteria in a super-parasitic and anti-biotic manner, while promoting plant root growth. It is suitable to be mixed with organic fertilizer and used after multiplication. It can also be used from the seedling stage, and the effect is more significant.
Wide range of use:
Trichoderma has antagonistic effects on a variety of plant pathogenic fungi and has a wide range of control. It has strong saprophytic properties and can be used as a multi-purpose medicine to reduce the cost of prevention and control. It can produce various antibiotics and lytic enzymes while being parasitic, reducing the resistance of pathogens and enhancing the antibacterial strength. The chitinase gene of Trichoderma can be used in bacteria, fungi and plants. Expression can prevent and cure plant fungal diseases and promote crop growth.
[Notes]
This product cannot be applied to roots at the same time as pesticides and fungicides
When applying this product, the soil needs to be kept moist to avoid drying the soil and affecting the action of microorganisms
This product It should be stored in a cool and dry place away from direct sunlight. Unused products after opening should be sealed and stored in a timely manner
If there is an odor during storage after opening, it is caused by the activation of some microbial bacteria and will not affect the effect. .
Note: Our company is only responsible for the quality of this product and is not responsible for improper results caused by other factors.
[Packaging capacity]/bag/bag
[Shelf life] Months
[Storage method] Please seal and store in a dry, cool and dark place
[Production date] See sealing or printing Code Office
[Production Company] Guangzhou Weiyuan Biotechnology Co., Ltd.
[Company Address] Kehui Jingu Building, No. 2, Science Avenue, Science City, Huangpu District, Guangzhou
[Technical Consultation] Telephone: -Zip code:
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