Introduction of common fungicides for orchids

Introduction of common fungicides in orchids

1

Name

Treatment of orchid diseases

Nature

Methods

Dilution multiple

2

Chlorothalonil 75%WP

Leaf spot, blight, anthrax

Broad-spectrum, non-internal absorption

Pre-morbidity prevention

800-1000 times liquid

3

Methyl topiramate 70%WP

Leaf spot, flower rot, anthrax

Broad-spectrum antibacterial

Spray

1000-1500 times liquid

4

Carbendazim 50%WP

Leaf withering, root rot, anthrax

Internal suction

Spray

800-1000 times liquid

5

Can kill 77%WP.

Blight, root disease, leaf spot,

Copper agent, broad-spectrum long-term effect

Spray, root irrigation

600-800 times liquid

6

Agricultural streptomycin 72% WP

Bacteria

Spray, root irrigation

500-800 times liquid

7

Medical streptomycin

Bacteria

Spray, root irrigation

eight

Potassium permanganate

Disinfectant

Chemical agent

Soak

800-1000 times liquid

nine

Dyson zinc 80%WP

Anthrax, spot disease

Touch the button, touch it, and touch it.

Spray in the early stage of the disease

800-1000 times liquid

ten

Mancozeb 70%WP

Anthrax, spot, blight

Broad-spectrum antibacterial

Spray

600-800 times liquid

eleven

The enemy kills 2.5% EC

Aphids, leaf-eating caterpillars

Contact killing, stomach poisoning

Spray

2000-2500 times liquid

twelve

Kill 40% EC quickly

Shell insects, leaf mites

Contact killing, stomach poisoning

Infiltration, spray, root watering

thirteen

Disease Ke Ke

Viral disease

Permeate, spray, irrigate root

800-1000 times liquid

fourteen

Virus Bike

Viral disease

Permeate, spray, irrigate root

600-800 times liquid

fifteen

Houttuynia cordata Thunb

Nutrition and sterilization

Disinfection and sterilization

sixteen

Dakenin essence

Broad spectrum

Spray, root irrigation

The liquid varies from 1000 times

seventeen

Chlorothalonil 75%WP

Leaf spot, blight, anthrax

Broad-spectrum, non-internal absorption

Pre-morbidity prevention

800-1000 times liquid

eighteen

Redomir manganese zinc 58%WP

Blight, root disease

Internal inhalation and drug spots

Spray, drench root

800-1000 times liquid

nineteen

Polaroid 10%WP

All kinds of leaf spot

Internal suction and safety

Spray

1000-1200 times liquid

twenty

Shigao 10%WP

Leaf spot, anthrax

Internal suction

Spray

3000-60000 times liquid

twenty-one

Pulico 66.5%

Blight and rot

Inhibit bacteria and stimulate crop growth

Spray, soil treatment

600-800 times liquid

twenty-two

Shi Baogong 25%WP

Leaf spot, blight, anthrax

Broad spectrum, inhibition of some fungi

Spray

800-1000 times liquid

twenty-three

Prohydantoin 50%WP

Blight, Fusarium, rot, root rot, sclerotia

Broad spectrum and early stage of exposure

To spray or pour roots.

1000 times liquid

twenty-four

Soil bacteria sterilization 70%WP

Fusarium and Pythium

Internal suction and soil disinfection

Root irrigation, spray

1500-2000 times liquid

twenty-five

Sclerotia net 40%WP

Sclerotinia disease, leaf blight

Contact killing, infiltration and long residual period

To spray or spray.

800-1000 times liquid

twenty-six

Dioxong 75%WP

Root disease, stem rot, anthrax

Internal suction and infiltration

Soil treatment

800 times liquid

twenty-seven

Bacterin 50%WP

Sclerotia, root rot, anthrax

There are drug spots after internal inhalation and application.

800-1000 times liquid

twenty-eight

Pink 25%WP

Rust disease

Internal suction

Spray

1500 times liquid

twenty-nine

Zhiyanling 1.5%WP

Viral disease

Inhibit viruses and promote plant growth

Spray

thirty

Ye Kuning 20%WP

Bacterial disease

Internal inhalation and long-term effect

Spray

1000 times liquid

thirty-one

High lipid membrane 27% emulsion

Fungi, bacteria, protection of plants, isolation of bacteria

Spray, environmentally friendly drugs

thirty-two

Fumishuang 50%WP

Rot, spots, anthrax

Broad-spectrum antibacterial

Spray, soil application

800-1000 times liquid

thirty-three

Bennett 50%WP

Leaf spot, Fusarium oxysporum

Broad-spectrum antibacterial

Spray

1000-1200 times liquid

thirty-four

Sukeling 50%WP

Sclerotia, root rot, flower rot

Internal absorption, easy to produce antibacterial

Spray, root watering

1500-2000 times liquid

thirty-five

Antiseptic alum 64%WP

Stem rot

Contact, internal inhalation, easy to produce resistance

Spray

thirty-six

Ethyl aluminum phosphate 80%wp

Blight, downy mildew

Internal suction, upper and lower conduction

Spray, root irrigation

thirty-seven

Weixiu Ling 20% EC

Rust disease

Internal suction

Spray

Description: 1: medication is usually taken once every 10 days, and it can also be adjusted according to different conditions.

2: carbendazim, carbendazim and thiophanate methyl cannot be used alternately.

3: copper preparation, alkaline drug and methyl topiramate cannot be used at the same time.

4: the best plant material: large gold stone and small fairy soil or Qingchengshan black fairy soil and Huayilan fungus soil.