Low-volume spray with hexythiazox

[0025] Embodiment 1.1.0% hexythiazox low-volume spray

[0026] A. Formula: by mass percentage, hexythiazox 1.0%, tea saponin 15%, water 84.0%.

[0027] B. Process: Weigh 10kg of hexythiazox, 150kg of natural tea saponin, and 840kg of water respectively. First, add water into the mixing kettle, then add tea saponin, start the stirring device to fully mix; then, add hexythiazox and mix evenly, fully grind it with a sand mill, that is, process it into 1000kg of low-grade thiazox containing 1.0% Dosage spray.

[0028] C. Application: Dilute 100 times with water, spray with a low-volume sprayer, the spray volume per mu is 10L, the pesticide utilization rate is greater than about 60%, and the spray efficiency is 10 times that of the constant spray.

[0029] Table 1. Comparison of Comparative Example 1 and Example 1

[0030]

[0031] As can be seen from Table 1, compared with the constant spray of Comparative Example 1, the low-volume spray of the embodiment of the present inve...

[0032] Embodiment 2, the preparation and application of 2% hexythiazox low-volume spray

[0033] A. Formula: by mass percentage, hexythiazox 2%, tea saponin 12%, water 86%.

[0034] B. Process: Weigh 20kg of hexythiazox, 120kg of natural tea saponin, and 860kg of water respectively. First, add water into the mixing kettle, then add tea saponin, start the stirring device to fully mix; then, add hexythiazox, mix well, and fully grind it with a sand mill, that is, process it into 1000kg containing 2% hexythiazox low volume spray.

[0035] C. Application: Dilute 80 times, spray with a low-capacity sprayer, the spray volume per mu is 8L, the pesticide utilization rate is about 65%, and the spray efficiency is 15 times that of the constant spray.

[0036] Embodiment 3, the preparation and application of 4% hexythiazox low-volume spray

[0037] A. Formula: by mass percentage, hexythiazox 4%, tea saponin 12%, water 84%.

[0038] B. Process: Weigh 40kg of hexythiazox, 120kg of natural tea saponin and 840kg of water respectively. First, add water into the mixing kettle, then add tea saponin, start the stirring device to fully mix; then, add hexythiazox, mix well, and fully grind it with a sand mill, that is, process it into 1000kg containing 4% hexythiazox low volume spray.

[0039] C. Application: Dilute 60 times, spray with a low-capacity sprayer, the spray volume per mu is 6L, the pesticide utilization rate is about 70%, and the spray efficiency is 20 times that of the constant spray.