Application of Vitamins in Controlling Ant Pests
A vitamin and function technology, applied in the direction of application, insecticide, biocide, etc., can solve the problems of ant poisons and pesticides, environmental pollution, etc., achieve good poisoning effect and broad application prospects
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Embodiment 1
[0023] Example 1: Comparison of the killing effects of different vitamins on red imported fire ants
[0024] Randomly select 50 RIFA worker ants and put them into a plastic box pre-coated with Flon (Flon can prevent the ants from escaping) as a repetition, and feed each repetition with different vitamins (vitamin B1, vitamin B2, vitamin B3, Vitamin B5, vitamin B6, vitamin B9, vitamin B13, vitamin C or vitamin H) aqueous solution. Among them, vitamin B2, vitamin B3, vitamin B5, vitamin B9, and vitamin H are relatively insoluble, and the concentrations at saturated dissolution are: 0.12mg / mL, 0.016g / ml, 0.05g / ml, 0.0016mg / ml and 0.22mg / mL; the final concentration of other vitamins is 0.2g / mL, and the survival number is observed every 12 hours. Clear water was used as a control, and each treatment concentration was repeated 5 times.
[0025] The test results are as follows:
[0026] The results showed that, compared with the clean water control, except for vitamin B2, several ...
Embodiment 2
[0027] Embodiment 2: The dose effect of vitamin C on the toxic effect of red imported fire ants worker termites
[0028] In order to evaluate the dose effect, vitamin C was selected for determination in this embodiment.
[0029] During the test, 50 RIFA worker ants were randomly selected and put into a plastic box pre-coated with Flon as a repetition, and each repetition was fed with 0.005, 0.01, 0.05, 0.1, 0.2 or 0.3 g / mL vitamin C aqueous solution every day. , taking clear water as the control group, observing the number of survivors every 12 hours, and repeating each treatment concentration 5 times.
[0030] The test results are as follows:
[0031] The results showed that there was an obvious dosage effect of vitamin C on the toxic effect of RIFA workers. When the vitamin solution concentration was 0.3g / mL, the mortality rate of RIFA workers reached 100% in 96 hours, which was significantly higher than other concentrations ( figure 2 ).
Embodiment 3
[0032] Embodiment 3: The dose effect of vitamin C on the toxic effect of red imported fire ants reproductive termites
[0033] During the test, 10 RIFA female reproductive ants and 10 male RIFA reproductive ants were randomly selected and put into plastic boxes pre-coated with Flon, and 100 RIFA worker ants were put in to take care of the reproductive ants, as a repetition; Each replicate was fed with 0.005, 0.01, 0.05, 0.1, 0.2 or 0.3 g / mL vitamin C aqueous solution every day, and the survival number was observed every 12 hours. Each treatment concentration was repeated 5 times. During the experiment, fresh worker ants were constantly replenished to take care of reproductive ants, and vitamin C aqueous solution of corresponding concentration was constantly replenished. Water was used as the control in the test.
[0034] The test results are as follows:
[0035] The results showed that vitamin C aqueous solutions with different concentrations had good poisonous effects on r...
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