Bactericidal composition containing N,N-diethylphenazine-1-formamide and carbendazim

[0021] 1. Preparation Example

[0022] 1. Example 1: 42% phenethylmycin·carbendazim WP (1:20)

[0023] phenethylmycin 2%

[0024] Carbendazim 40%

[0025] Calcium dodecylbenzenesulfonate 3%

[0026] Sodium lignosulfonate 4%

[0027] Polycarboxylate 5%

[0028] Silica 5%

[0029] Diatomaceous earth balance

[0030] 2. Example 2: 19% phenethylmycin·carbendazim suspension (1:18)

[0031] phenethylmycin 1%

[0032] Carbendazim 18%

[0033] Sodium dodecylbenzenesulfonate 4%

[0034] Ethylene glycol 3%

[0035] Magnesium Aluminum Silicate 0.9%

[0036] Xanthan Gum 0.2%

[0037] Silicone 0.1%

[0038] Silica 1%

[0039] Deionized water balance

[0040] 3. Example 3: 33% phenethylmycin·carbendazim water dispersible granules (1:10)

[0041] phenethylmycin 3%

[0042] Carbendazim 30%

[0043] Sodium Lauryl Sulfate 5%

[0044] Calcium Alkylbenzenesulfonate 5%

[0045] Ammonium sulfate 4%

[0046] Starch 2%

[0047] Diatomaceous earth balance

[0048] 4. Example 4: 18% phenethylmycin·carbendazim WP (1:5)

[0049] phenethylmycin 3%

[0050] Carbendazim 15%

[0051] Calcium dodecylbenzenesulfonate 3%

[0052] Sodium lignosulfonate 3%

[0053] Polycarboxylate 4%

[0054] Silica 5%

[0055] Diatomaceous earth balance

[0056] 2. Indoor toxicity test

[0057] In order to understand the exact virulence of the combination of phenethylmycin and carbendazim to rice sheath blight, the present invention screened the combination.

[0058] The effects of phenethylmycin, carbendazim and their compound compositions on the mycelial growth of R. For control, repeat three times for each concentration, place the prepared bacteria