Pesticide composition
A pesticide composition and agricultural technology, applied in the field of pesticide compositions containing clothianidin, can solve problems such as unsatisfactory control effect in field test table, and achieve the effects of good field control effect, reduction of field dosage, and improvement of field control effect
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Embodiment 1
[0067] Embodiment 1: 11% clothianidin·abamectin aqueous emulsion
[0068] 95% Clothianidin Technical 10.53g
[0069] 92% Abamectin Technical 1.09g
[0070] N-methylpyrrolidone (solvent) 5 g
[0071] Toluene (solvent) 10 grams
[0072] Tristyrylphenol ethoxylate phosphate (emulsifier) 4 g
[0073] Propylene glycol (antifreeze) 4 grams
[0074] Polydimethylsiloxane (defoamer) 0.3g
[0075] water to 100g
[0076] Add the original drug, solvent and emulsifier together to dissolve into a uniform oil phase; mix the antifreeze and defoamer to obtain a water phase; mix the oil phase with the water phase under high-speed stirring to obtain 11% thiophene Wormamine·Abamectin Water Emulsion.
[0077] This example is applied to the prevention and treatment of carob thrips and aphids, and the dosage and control effect are shown in Table 3 and Table 4. Carob thrips mainly hide in the petals. It can be seen from Table 3: the control effect of compound agent on carob thrips is obvio...
Embodiment 2
[0082] Embodiment 2: 25.5% clothianidin·abamectin emulsifiable concentrate
[0083] 95% Clothianidin Technical 26.32g
[0084] 92% Abamectin Technical 0.54g
[0085] N-Methylpyrrolidone (solvent) 10g
[0086] Dimethylformamide (solvent) 10 grams
[0087] Tristyrylphenol polyoxyethylene polyoxypropylene ether (emulsifier) 5g
[0088] Calcium dodecylbenzenesulfonate (emulsifier) 5g
[0089] Xylene (solvent) was made up to 100 g.
[0090] Active ingredients, emulsifiers and solubilizers are sequentially added into the mixing tank according to the formula, and stirred evenly to obtain 25.5% clothianidin·abamectin emulsifiable concentrate.
[0091] This embodiment is applied to the prevention and treatment of thrips melon. The dosage and control effect are shown in Table 5. The compound agent has a very good control effect on thrips, which is better than the two single agents in terms of overall control effect, quick effect and persistent effect, and the dosage is less t...
Embodiment 3
[0094] Embodiment 3: 6% clothianidin·abamectin microemulsion
[0095] 95% Clothianidin Technical 5.26g
[0096] 92% Abamectin Technical 1.09g
[0097] N-Methylpyrrolidone (solvent) 10g
[0098] Calcium dodecylbenzenesulfonate (emulsifier) 5g
[0099] Tristyrylphenol polyoxyethylene polyoxypropylene ether (emulsifier) 5g
[0100] Water to make up to 100g.
[0101] The original drug, solvent and emulsifier are added together to dissolve into a uniform oil phase; under high-speed stirring, the oil phase is mixed with the water phase to prepare a 6% clothianidin·abamectin microemulsion.
[0102] This example is applied to the prevention and treatment of greenhouse whitefly in Shenzhen Longgang vegetable farm, and the dosage and control effect are shown in Table 6.
[0103] Table 6 The control effect of the compound agent of this embodiment to whitefly
[0104]
[0105] 1.8% Abamectin EC
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