Ultra Plantâ„¢ Grow Light offers One Chip Technology aimed to meet your indoor growing expectation such as improve plants' quality, increase yield, or better the margin, etc., all for helping you realize a higher return on your crops.
From Ultra Plantâ„¢ APP, you are able to schedule the growing process including photoperiod, brightness and spectral in advance. The lighting system will help you grow smarter, easier and better.
Grow Light On Fruiting,Grow Light Fruiting,Fruiting Grow Lights,Bset Grow Light On Fruiting Feton Corporation , https://www.ultraplantgrowlights.com
(a) brown planthopper
1. Buprofezin. Recommended dosage: 112.5~187.5g active ingredient/ha; technical point of use: spray in the nymphal stage of the brown planthopper egg to the 1-2 year old larvae, the water layer should be kept in the field when applying; the precautions for use: the drug on the planthopper Adults have no effect, so be sure to pay attention to the medication period.
2, chlorpyrifos. Recommended dosage: 450-600 g active ingredient/ha in the young nymphal period, 600-720 g active ingredient per hectare for nymphs and adults; technical points of use: spray application, spraying at the base of the rice bush; other matters: mega-occurrence When used, 25% buprofezin WP 150~300 g/ha can be used together.
3. Fipronil. Recommended dosage: 30~37.5g active ingredient/ha; technical point of use: use it at the base of rice bushes; Note: This medicine is highly toxic to crustaceans, crabs and bees. Rivers and sprays contaminate honey plants. Other matters: The agent has good control effect on the leaf roller, the stem borer and the stem borer, and several insect pests can be preferred when they occur simultaneously.
4. Thiamethoxam. Recommended dosage: 7.5~15g active ingredient/ha, technical point of use: Align the base spray of rice bushes, and keep the water layer in the field when applying.
5, isoprocarb. The recommended dosage is 450~600g active ingredient/ha; technical point of use: use it at the base of the rice bush spray.
6, pymetrozine. Recommended dosage: 60~75g active ingredient/ha; technical point of use: Align the spray on the base of the rice bush and spray evenly. Other matters: The mechanism of action of the agent is that after the adult and nymphs come into contact with the agent, the effect of blocking the mouth is caused, the feeding is stopped, and the hunger is lethal, so the agent has a slow effect and has a long-lasting effect.
(2) Whitebacked Flycatcher
1. Imidacloprid. The recommended dosage is 15~30g active ingredient/ha; technical point of use: spray application, the water layer should be maintained in the field when applying.
2. Buprofezin. The recommended dosage is 112.5~150g active ingredient/ha; technical point of use: spray in the nymphal stage of white backed locust eggs to 1-2 years old, spray the water layer in the field, spray on the base of the rice plexus When applying the medicine, the water layer should be kept in the field; Precautions for use: The medicine has no insecticidal effect on adult mites, and must pay attention to the period of medication.
3, chlorpyrifos. The recommended dosage is 360~600g active ingredient/ha; technical point of use: Align the base of the rice bush.
4, isoprocarb. The recommended dosage is 450~600g active ingredient/ha; technical point of use: use it at the base of the rice bush spray.
(3) Rice leaf roller
1, chlorpyrifos. The recommended dosage is 600~720g active ingredient/ha; the technical points of use: spray before the second instar larvae (before the first leaf stage) or 2 days after the egg hatching peak, the spray must be sprayed. Evenly.
2, fipronil. The recommended dosage is 30~37.5g active ingredient/ha; the technical points of use: spray before the second-instar larvae (first roll leaf stage) or 2 days after the egg hatching peak, the spray must be sprayed. Uniform; Note: The drug is highly toxic to crustaceans, crabs and bees. When used, it prevents the field water from polluting ponds, rivers and spraying contaminated honey plants.
3. Furansyl hydrazide. The recommended dosage is 150~180g active ingredient/ha; the technical points of use: spray before the second instar larvae (before the first leaf stage) or 2 days after the egg hatching peak, the spray must be sprayed. Evenly.
4. Profenofos. The recommended dosage is 600~720g active ingredient/ha; the technical points of use: spray before the second instar larvae (before the first leaf stage) or 2 days after the egg hatching peak, the spray must be sprayed. Evenly.
5, insecticide or insecticidal double. The recommended dosage is 810~1080g active ingredient/ha; the technical points of use: spray before the second-instar larvae (before the first leaf-rolling stage) or 2 days after the egg hatching peak, the spray must be sprayed. Evenly.
6, Bacillus thuringiensis. Recommended dosage: 8000 IU / mg wettable powder 3750-4500 g / ha (16000 IU / mg wettable powder 1800-2250 g / ha); technical points of use: spray application in the rice leaf roller 盛 eggs incubation period. Note: (1) The application period is generally 2-3 days earlier than the use of chemical pesticides, and the effect on the young larvae of the pests is good. The application effect is better at 30 °C or above; (2) It cannot be mixed with systemic organophosphorus insecticides or fungicides; (3) Bt wettable powder is highly toxic to silkworms, and must be taken care of when used in sericulture areas. Silkworm contact, the sericulture area and the application area must maintain a certain distance.
7. Bacillus thuringiensis is mixed with insecticidal or insecticidal. Recommended dosage: 8000IU/mg wettable powder 3750-4500g/ha (16000IU/mg wettable powder 1800-2250g/ha), insecticidal or insecticidal double 675~945g active ingredient/ha; technical points of use : Sprayed in the incubation period of rice leaf roller.
8, chlorpyrifos · triazophos (25% EC). Recommended dosage: 300~450g active ingredient/ha; technical point of use: spray before the second-instar larvae (before the first leaf-rolling stage) or 2 days after the egg hatching peak, the spray must be sprayed Evenly.
(4)
1, triazophos. The recommended dosage is 300~450g active ingredient/ha; the technical points of use: prevention and control in the tillering period, 1 control in the general year, 5~6 days after the peak of egg hatching (before the 2nd instar larvae), and the occurrence of large-scale prevention and control 2 The first time, 1 to 2 days before the egg hatching peak, the second time is prevented every 6 to 7 days; the prevention and control at the booting stage should be sprayed at the beginning of the egg hatching period.
2, fipronil. The recommended dosage is 30~37.5g active ingredient/ha; the technical points of use: prevention and control in the tillering period, one control in the general year, 5~6 days after the peak of egg hatching (before the 2nd instar larvae), and the prevention and control of the occurrence 2 The first time, 1 to 2 days before the egg hatching peak, the second time is prevented every 6 to 7 days; the prevention and control at the booting stage should be sprayed at the beginning of the egg hatching period.
3, chlorpyrifos. The recommended dosage is 450~600g active ingredient/ha; the technical points of use: prevention and control in the tillering stage, prevention and control in the general year, 5~6 days after the peak of egg hatching (before the 2nd instar larvae) spray, large annual occurrence control 2 The first time, 1 to 2 days before the egg hatching peak, the second time is prevented every 6 to 7 days; the prevention and control at the booting stage should be sprayed at the beginning of the egg hatching period.
4, insecticide or insecticidal double. Recommended dosage: 675~945g active ingredient/ha; technical points of use: prevention and control in tillering stage, prevention and control in general years, 5~6 days after the peak of egg hatching (before 2nd instar larvae), large-scale annual control 2 The first time, 1 to 2 days before the egg hatching peak, the second time is prevented every 6 to 7 days; the prevention and control at the booting stage should be sprayed at the beginning of the egg hatching period.
(5) Sanhua
1, triazophos. The recommended dosage is 300~450g active ingredient/ha; the technical point of use: spray at the beginning of the hatching period of the egg.
2, killing Dan. It is recommended to use a dose of 600-750 grams of active ingredient per hectare. Technical points of use: Spray at the beginning of the hatching period of the egg.
3, insecticide or insecticidal double. Recommended dosage: insecticidal list is 675~945 active ingredient/ha; technical point of use: spray in the beginning of the hatching period of the egg.
4, fipronil. The recommended dosage is 30~37.5g active ingredient/ha; the technical point of use: spray at the beginning of the hatching period of the egg.
Second, rice main disease control agents and use technology
(1) Rice blast
1, tricyclazole. Recommended dosage: 225-300 g/ha; technical point of use: It is a systemic protective fungicide. It must be sprayed before the invasion of the bacteria or 5-7 days before the onset of the disease. The number of sprays depends on the development of the weather and the condition. In general, heavy illness fields need to be sprayed 2-3 times with an interval of 7-10 days.
2, rice 瘟 spirit. Recommended dosage: 600-800 g / ha; technical points of use: systemic therapeutic fungicide, can be used before and after the invasion of the bacteria, but must be used before the onset of the disease to have a better control effect, before the invasion to the stage of disease, medication The sooner the better the effect, the number of sprays depends on the development of the weather and the condition. Generally, the heavy disease field needs to be sprayed 2-3 times, with an interval of 7-10 days. Pay attention to mixing or rotating with other fungicides with different action mechanisms to prevent drug resistance.
3, the rice is clean. Recommended dosage: 900-1200 g / ha; technical points of use: systemic therapeutic fungicide, can be used before and after the invasion of the bacteria, but must be used before the onset of disease to have a better control effect, before the invasion to the stage of disease, medication The sooner the better the effect, the number of sprays depends on the development of the weather and the condition. Generally, the heavy disease field needs to be sprayed 2-3 times, with an interval of 7-10 days. Pay attention to mixing or rotating with other fungicides with different action mechanisms to prevent drug resistance.
4, spring Leimycin. Recommended dosage 30-45 g / ha; technical points of use: systemic therapeutic fungicide, can be used before and after the invasion of the bacteria, but must be used before the onset of disease to have a better control effect, before the invasion to the stage of disease, the more medication The better the early effect, the number of spraying depends on the development of the weather and the condition. Generally, the heavy disease field needs to be sprayed 2-3 times, with an interval of 7-10 days. Pay attention to mixing or rotating with other fungicides with different action mechanisms to prevent drug resistance.
(2) Sheath blight
1, Jinggangmycin. The recommended dosage is 150-187.5 g/ha; technical points of use: It is a non-systemic protective fungicide and must be sprayed before the invasion of the bacteria. When spraying the drug, it should be sprayed to the middle and middle part of the diseased rice. It is necessary to spray the drug from the end of the tillering to the waxing period of about 10 days to maintain a good effect.
2, triazole fungicide - 300 g / l diphenyl ether bixazole · propiconazole EC. Recommended dosage: 67.5-90 g / ha; technical points of use: apply in the early stage of the disease, evenly spray the middle and lower parts of the rice plant, the field should be kept shallow for 2-3 days, the field water naturally falls 3-4 After the day, the shallow water layer is re-appeared, which is ideal. Depending on the weather and the development of the disease, the number of sprays is determined. Generally, heavy sickness fields need to be sprayed 2-3 times, with an interval of 7-10 days.
(3) Rice bacterial blight and stripe disease
1, leaf carbazole. The recommended dosage is 300-375 g/ha; the technical points of use: the drug has systemic, but mainly plays a protective role, and the therapeutic effect on the infected bacteria after infection is poor, and is used before the onset. Pay attention to the rotation with other fungicides to avoid resistance.
2. Thiosen copper. The recommended dosage is 300-375 g/ha; technical points of use: use before onset. Pay attention to the rotation with other fungicides to avoid resistance.
Source: China Plant Protection Phytosanitary Network
Ultra Plantâ„¢ Grow Light is combined our advanced All-In-One technology with patented optical design and customized light full spectrum supported from our experienced LED engineers, plant specialists and other partners working on horticulture.
Ultra Plantâ„¢ is the most versatile horticultural grow lighting fixture for indoor plants with flexible full spectrum, brightness control and uniform, wider light distribution, suitable for top lighting of all types of crops. No matter it applies to anywhere for any crop, Ultra Plantâ„¢ can do perfect work for you.
Rice major pest control agents and techniques
1. Rice main pest control agents and use techniques
ã€Comment】 ã€Print this article】 ã€Close this page】 ã€Large, medium and small】