Bactericidal composition containing fluazinam and iprodione
A technology containing fluazinam and iprodione, which is applied in the direction of fungicides, biocides, biocides, etc., to achieve the effects of reducing drug costs, improving control effects, and reducing dosage
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0020] Example 1: Indoor toxicity determination of fluazinam and iprodione compounded against rice blight
[0021] Test object: Rice blight (Rhizoctonia solani), collected from the field, separated and purified indoors.
[0022] Test method: After pre-testing to determine the effective inhibitory concentration range of each agent, fluazinam, iprodione and their mixtures were serially diluted to 5 concentrations according to the active ingredient content gradient, and sterile water was used as a control. Refer to the "People's Republic of China Agricultural Industry Standard NY / T1156.2-2006", and use the mycelium growth rate method to determine. Add different concentrations of medicines into sterilized petri dishes, 1mL per dish, then add 10mL of sterilized and melted PDA medium, mix thoroughly to form a plate, and then punch the expanded colony into a 0.8cm bacterial dish, 1 per dish Each treatment was repeated 4 times, cultured in an incubator at 25°C, and the colony diamete...
Embodiment 2
[0033] Example 2: Indoor toxicity determination of fluazinam and iprodione compound against watermelon wilt
[0034] Test object: Watermelon wilt (Fusarium oxysporum f.sp.niveum.), collected from the field, separated and purified indoors.
[0035] Test method: After pre-testing to determine the effective inhibitory concentration range of each agent, fluazinam, iprodione and their mixtures were serially diluted to 5 concentrations according to the active ingredient content gradient, and sterile water was used as a control. Refer to the "People's Republic of China Agricultural Industry Standard NY / T1156.2-2006", and use the mycelium growth rate method to determine. Under sterile conditions, take 5 mL of the prepared medicinal solution and mix them with 75 mL of culture medium evenly to make 4 plates containing medicine, and mix an equal amount of sterile water with the culture medium as a control. The cultured watermelon wilt is cut from the edge with a sterile puncher with a d...
Embodiment 3
[0051] Example 3: 30% fluazinam iprodione wettable powder
[0052] Formula: the weight ratio of efluazinam and iprodione is 1:5, take by weight 5% of fluazinam, 25% of iprodione, 3.2% sodium lignosulfonate (dispersant), dodecyl Sodium benzenesulfonate 3.5% (wetting agent), white carbon black (filler) 5%, kaolin (filler) make up to 100% by weight.
[0053] The above ingredients are uniformly mixed according to the proportion of the formula, and then crushed into a powder by air flow, so as to prepare a 30% fluazinam·iprodione wettable powder.
[0054] This embodiment prevents clubroot of Chinese cabbage. 30% fluazinam · iprodione wettable powder, dosage of 400g / mu, sprayed on hole soil one day before transplanting Chinese cabbage seedlings, the control effects were 87.2% after 14 days; 20% fluorine Pyridine amine wettable powder, preparation dosage 500g / mu, used in the same way, 14 days after the medicine, the control effect was 76.3%; 40% iprodione wettable powder, preparati...
PUM
Login to View More Abstract
Description
Claims
Application Information
Login to View More