Pesticide composition containing propamidine and tetramycin
A pesticide composition and propaneamidine-containing technology, which can be used in biocides, animal repellents, plant growth regulators, etc., can solve the problems of no reports on the combination of propaneamidine and tetramycin, and reduce the use of drugs Amount and usage times, pollution reduction and cost saving effects
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Embodiment 1
[0032] Bioassay Example 1: Indoor toxicity test of propamidine·tetramycin against Sclerotinia sclerotiorum.
[0033] Table 1: Indoor toxicity test of propamidine·tetramycin against Sclerotinia sclerotiorum.
[0034]
[0035] As can be seen from Table 1, the compounded pesticide composition of propaneamidine and tetramycin 20: 1-1: 20 of the present invention has a synergistic effect on Sclerotinia sclerotiorum, and propaneamidine and tetramycin 15: 1-1: 9 increase The effect is obvious, and the co-toxicity coefficient is greater than 150.
Embodiment 2
[0036] Bioassay Example 2: Indoor toxicity test of propamidine·tetramycin to Botrytis cinerea.
[0037] Table 2: Indoor toxicity test of propamidine·tetramycin against Botrytis cinerea.
[0038]
[0039] As can be seen from Table 2, the compounded pesticide composition of propaneamidine and tetramycin 20: 1-1: 20 of the present invention has a synergistic effect on Botrytis cinerea, and propaneamidine and tetramycin 15: 1-1: 9 have Synergistic effect, co-toxicity coefficient greater than 150.
example 3
[0040] Bioassay Example 3: Field efficacy test of propamidine·tetramycin against lettuce sclerotinia.
[0041] The test of the present invention and Futian Town, Boluo County, Huizhou City, Guangdong Province on March 5, 2016 were uniformly sprayed with 45 kg of water per mu, and the pesticide was applied once. The control effect after 7 days of the medicine is shown in Table 3.
[0042] Table 3: Field efficacy test of propamidine·tetramycin against lettuce sclerotinia.
[0043]
[0044] As can be seen from Table 3, the compounded pesticide composition of propaneamidine tetramycin of the present invention has a better control effect on lettuce sclerotinia, and it is found in the test that the composition is safe to lettuce, and it can be cured within 7 days after the medicine. The ideal control effect can be achieved.
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