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Pesticide composition and application thereof in bud inhibition and crop quality improvement

A pesticide composition and high-quality technology, applied in the field of pesticides, can solve the problems that cannot be completely eliminated, can not be completely eliminated, and achieve the effect of improving bud suppression, low residue, and solving the effects of pesticide residues

Pending Publication Date: 2022-05-13
四川润尔科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the inhibitory effect of CIPC on potato germination is irreversible, so it cannot be applied to seed potatoes
CIPC will remain in potatoes, and 7.5% will accumulate after 125 days of treatment. Various cooking methods cannot completely eliminate residual CIPC. Due to food safety issues such as potential carcinogenicity, the EU has announced the suspension of the registration of chlorphenamine in 2019

Method used

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  • Pesticide composition and application thereof in bud inhibition and crop quality improvement
  • Pesticide composition and application thereof in bud inhibition and crop quality improvement
  • Pesticide composition and application thereof in bud inhibition and crop quality improvement

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] The thermal mist consists of sodium furoate, 3-decen-2-one, Huntsman T-2210 and propylene carbonate.

[0036] Thermal mist formula:

[0037]

Embodiment 2

[0039] The hot mist consists of sodium furoate, 3-decen-2-one, 505#, 601# and N-dimethyldecylamide.

[0040] 505#, 601# are emulsifiers of Nanjing Taihua Chemical Co., Ltd.

[0041] Cream recipe:

[0042]

[0043]

Embodiment 3

[0045] Indoor drug efficacy test: comparison of the anti-germination effect of the composition and the effect of a single-dose anti-germination agent

[0046] 1. Potatoes and Target: Variety Holland 15

[0047] 2. Test conditions: The test was conducted in Xinqiao Village, Pingquan Town, Sichuan Province from June 21 to October 4, 2020. Potatoes were dug from the village’s spring potato field; no other regulators were applied before and after potato harvest (before harvest refers to the entire planting process).

[0048] 3. Test method: Remove wounded, diseased, and rotten potatoes, and put 10 kg of potatoes (dormant period) in a pile in the prepared pesticide application bank. After the preparation of medicament: diesel oil 1:8, apply with the help of a device (hot fog machine) to disperse the medicament to the potato space. When using the medicament, force the air circulation in the warehouse (using an electric fan) to disperse the medicament to the potato space, and Keep th...

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PUM

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Abstract

The invention discloses a pesticide composition and application thereof in potato bud inhibition and preservation, the active components of the pesticide composition comprise an active component A and an active component B, the active component A is sodium furoate, and the active component B is 3-decene-2-ketone; the pesticide application frequency can be reduced, the bud inhibition effect is improved, the starch content of stored potatoes is increased, the rotting rate is reduced, the storage quality is improved, and the problems of pesticide residues and food safety caused by traditional chemical pesticides are solved.

Description

technical field [0001] The invention relates to the technical field of pesticides, in particular to a pesticide composition and its application in suppressing buds and preserving freshness of potatoes. Background technique [0002] Potato (scientific name: Solanum tuberosum) is a perennial herbaceous plant belonging to the family Solanaceae, and its tubers are edible. Together with wheat, corn, rice, and sorghum, it has become the top five crops in the world. There is an obvious physiological dormancy period after potatoes are harvested, generally 1 to 2 months. After the dormancy period, the potato enters the budding period. Since the growth of the sprouts consumes a lot of nutrients and water, the potato pieces will become soft and wrinkled. The starch and protein stored inside the potato cubes are converted into sugar and amino acids, and a large amount of "solanine" is produced around the bud eyes, which seriously affects the edible value and processing value of potatoe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N35/02A01N43/90A01P21/00
CPCA01N35/02A01N43/90
Inventor 陈曦谭显甫李锐
Owner 四川润尔科技有限公司
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