Application of disulfide compound in crop protection

A technology of disulfides and compounds, applied in the field of chemistry
CN101601385AInactive Publication Date: 2009-12-16罗山峰
3 Cites 16 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
罗山峰
Publication Date
2009-12-16
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention relates to application of a disulfide compound in crop protection. The invention discloses application of the disulfide compound shown by a structural formula (I) in serving as a plant growth regulator, a soil disinfectant or a pesticide synergist, wherein R1 and R2 independently represent C1-C6 alkyl, C3-C6 cycloalkyl, C2-C6 alkenyl, phenyl, tolyl, benzyl, fnrfuryl and furyl respectively. The disulfide compound can promote the growth and the development of plants, promote the formation of flower buds, improve the fruiting rate, protect fruit growth, improve the yield and the quality, kill bacteria, fungi, viruses and nematodes which are harmful to crops in soil, and reduce the using frequency or the dosage of insecticidal and acaricidal agricultural chemicals. 1 to 90 percent of the disulfide compound in percentage by weight and an agriculturally acceptable auxiliary agent are prepared into wettable powder, emulsions, sprayable solutions, concentrated emulsions, aerosols and seed coatings, and are sprayed after being diluted properly, irrigated to roots or splashed to leaf surfaces, stems, fruits or seeds of crops and soil, thus the disulfide compound is a multifunctional green pesticide.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the field of chemistry, in particular to the new application of disulfide compounds in crop protection. Background technique

[0002] With the increase of population and the decrease of arable land area, the contradiction between food supply and demand in the world has gradually become prominent. How to produce more edible agricultural products on limited land while reducing the use of toxic pesticides has always been the research focus of agricultural scientists. Breeding new varieties of crops with high yield and disease resistance is a solution, but it requires a lot of manpower and material resources, and the research and development process is long. It is also an economical solution to develop low-toxic or non-toxic, residue-free crop growth regulators, soil disinfectants and pesticide synergists. And if a compound has multiple uses, it can not only effectively reduce the cost, but also be more conducive to environmental...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More