A kind of plant immune inducer and its application

An immune inducer, plant technology, applied in the direction of plant growth regulator, plant growth regulator, application, etc., to achieve the effect of reasonable mixing ratio, promotion and increase of yield
CN104904749BActive Publication Date: 2018-06-15HANGZHOU ACAD OF AGRI SCI
8 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
HANGZHOU ACAD OF AGRI SCI
Publication Date
2018-06-15

Smart Images

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

Abstract

The invention discloses a plant immune inducer and an application thereof. The immune inducer contains 0.001-0.02% of amino oligosaccharin and 0.01-0.2% of phosphite in terms of weight percentage. The present invention combines amino oligosaccharin and phosphite, and the mixing ratio of each component of the obtained immune inducer is reasonable. When applied to corn, it not only has good control effect on small spot disease, but also can increase the yield of corn, realizing the realization of Synchronization of loose powder and spinning.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the technical field of biological pesticides, in particular to a plant immune inducer and its application. Background technique

[0002] The original bacterium of corn southern leaf blight is Helmin--thosporium maydis Nisikado & Miyabe., which belongs to the subphylum Deuteromycota. Ascus black, subspherical, size (357~642)×(276~443) μm, ascus apex blunt, base with short stalk, base size (124.6~183.3)×(22.9~28.5) μm. There are 4, 3 or 2 ascospores in each ascus. The ascospores are long linear, intertwined in the ascus in a spiral shape, with a septum, and the size is (146.6-327.3) × (6.3-8.8) μm. Asexual conidiophores are scattered on both sides of spore spots on diseased leaves, protruding from stomata or epidermal cell gaps on leaves, 2-3 bundles or solitary, yellowish brown to brown, straight or knee-shaped , the basal cells are large, the apex is slightly thinner and lighter in color, the lower part is thicker in color, ...

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