Application of calcium carbimide in prevention of blood fluke
A technology of calcium cyanamide and schistosomiasis, applied in the field of calcium cyanamide, can solve the problems of polluted environment, good molluscicidal effect, poor solubility, etc., and achieve the effect of economic environment and good molluscicidal effect.
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Method used
Examples
Embodiment 1
[0036] Embodiment 1: Oncomelania indoor spraying experiment
[0037] Experimental conditions: indoor temperature is 26° C., relative humidity is 60±5%, experimental equipment: petri dishes (diameter 9 cm), and the number of oncomelanias in each petri dish is 10.
[0038] clear water
2g
3g
5g
8g
10g
15g
20g
total
die
total
die
total
die
total
die
total
die
total
die
total
die
total
die
24 hours
10
0
10
1
10
1
10
10
10
10
10
10
10
10
10
10
Mortality %
0
10
10
100
100
100
100
100
48 hours
10
0
10
10
10
10
10
10
10
10
10
10
10
10
10
10
Mortality % ...
Embodiment 2
[0041] Embodiment 2: Oncomelania indoor spraying experiment
[0042] clear water
25ppm
50ppm
100ppm
200ppm
400ppm
800ppm
10000ppm
total
die
total
die
total
die
total
die
total
die
total
die
total
die
total
die
24 hours
10
0
10
1
10
2
10
2
10
2
10
3
10
5
10
10
Mortality %
0
10
20
20
20
30
50
100
48 hours
10
0
10
10
10
10
10
10
10
10
10
10
10
10
10
10
Mortality %
0
100
100
100
100
100
100
100
72 hours
10
0
10
10
10
10
10
10
10
10
10
10
10
10
10
10 ...
Embodiment 3
[0045] Embodiment 3: Oncomelania indoor dipping experiment
[0046] Experimental conditions: indoor temperature is 20°C, relative humidity is 60±5%, experimental equipment: 100ml beakers, the number of oncomelanias in each 100ml beaker is 10, and the selection of oncomelanias is as in Example 1.
[0047] clear water
25ppm
50ppm
100ppm
200ppm
400ppm
800ppm
10000ppm
total
die
total
die
total
die
total
die
total
die
total
die
total
die
total
die
24 hours
10
0
10
1
10
2
10
2
10
2
10
3
10
5
10
10
Mortality %
0
10
20
20
20
30
50
100
48 hours
10
0
10
10
10
10
10
10
10
10
10 ...
PUM
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