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Application and method of a kind of Pseudomonas spp. in the prevention and treatment of olive star psyllid and/or citrus psyllid

A citrus psyllid, olive star chamber technology, applied in the directions of botanical equipment and methods, application, pesticides, etc., can solve the problem of reducing the yield and quality of fruit products, no oligosaccharomyces sylvestris, short duration of effect, etc. problem, to achieve the effect of reducing pesticide residues, enhancing functions, and lasting for a long time

Active Publication Date: 2021-12-03
INST OF PLANT PROTECTION FAAS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] There are many reports on the use of various predatory mites to control various pest mites, but there are no reports on the application of P.
Moreover, in the prior art, chemical pesticides are mostly used to control olive star psyllids and / or citrus psyllids. The operation is complicated, the control effect is poor, the duration of effect is short, and there are pesticide residues, which reduces the fruit yield and quality, and pollutes the environment.

Method used

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  • Application and method of a kind of Pseudomonas spp. in the prevention and treatment of olive star psyllid and/or citrus psyllid
  • Application and method of a kind of Pseudomonas spp. in the prevention and treatment of olive star psyllid and/or citrus psyllid
  • Application and method of a kind of Pseudomonas spp. in the prevention and treatment of olive star psyllid and/or citrus psyllid

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] In winter pruning winter shoot, twigs, worms branches, and plowed earth, eradicate weed, to eradicate pests overwintering sites, destroy overwintering insect source.

[0033] Early germination spring shoots olive, olive shoots at the branch near the crown of release 1000 / strain less hair before the intended saw mite. In early germination olives fall tree, olive shoots at the branch near the crown of the release 500 / strain less hair before the intended saw mite.

[0034] Quasi release less hair before mite saw after use spinetoram, unused herbicides.

[0035] The results showed that the control effect on Pseudophacopteron canarium reached 85%, while some of gall mite control mites and other small insects.

Embodiment 2

[0037] In winter pruning winter shoot, twigs, worms branches, and plowed earth, eradicate weed, to eradicate pests overwintering sites, destroy overwintering insect source.

[0038] Early germination spring shoots olive, olive shoots at the branch near the crown of release 3000 / strain less hair before the intended saw mite. In early germination olives fall tree, olive shoots at the branch near the crown of release 1000 / strain less hair before the intended saw mite.

[0039] After the release of small hair, there was no insecticide and herbicide.

[0040] As a result, it was found that the prevention and treatment of olive star rooms had reached 90%, of which less Mao is in front of the saw, the picture of the olive star room is like image 3 As shown, it also controls some small pests such as sputum, where less hair is in front of the picture, such as figure 2 Indicated.

Embodiment 3

[0042] Decracting winter tips, dead branches, pest branches, turns farming soil, eradicating field weeds, eradicate pests and winter places, and eliminates worm worm.

[0043] In the early days of the olive germination, 1,500 / strain was released in the branches of the olive crown near the nepon. In the early days of the olive autumn shift, 600 / strain was released in the branches of the olive crown near the nepon.

[0044] After the release of small hair, there was no insecticide and herbicide.

[0045] As a result, it was found that the prevention effect on the lobby of olive star room reached 86%, while also controlling some small pests such as sputum. Moreover, only a small hamal bluntness is released in the early days of the germination of the spring and the autumn germination, and the chemical pesticide is not used during the period.

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PUM

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Abstract

The invention provides an application and a method of Pseudomonas oligoides in preventing and treating psyllids olive star and / or citrus psyllids, and belongs to the technical field of biological control of agricultural pests. The present invention mainly controls the harm of the olive star psyllid and / or the citrus psyllid by releasing the Sawseiidi oligoides at the beginning of spring and autumn shoot germination of olives and / or citrus every year, and chemical control In comparison, the present invention has the advantages of simplicity and high efficiency, long duration of action, reduction of pesticide residues, improvement of fruit yield and quality, and protection of the ecological environment. Moreover, the present invention can control some small pest mites, such as gall mites, in addition to preventing and controlling the olive star psyllid. It has been found through tests that it has a good use effect, and the annual use of chemical pesticides can be reduced by 4-8 times.

Description

Technical field [0001] The present invention belongs to the technical field of biological control of agricultural pests, particularly the former, to a Quasi less hair mite saw in Pseudophacopteron canarium and / or citrus psyllid application and method of controlling. Background technique [0002] Pseudophacopteron canarium is the most important olive pest widely distributed, have occurred in the olive growing areas in my country in recent years, also found Pseudophacopteron canarium harm longan. Olive Room psyllid nymphs suck assassination leaves and buds, causing yellowing foliage, withered, heavy damage when the leaves did not begin to wither, fall off, causing bald, and soot-induced disease, affecting leaf photosynthesis, resulting in a lot of leaves fruit drop, so that production plummeted. Five young orchard peak, spring, summer, late summer, autumn, late autumn (or winter) of each tree top occurred. Spring shoots (before the beginning of summer) suffer the most severe, can...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N63/16A01P7/04A01G13/00
CPCA01G13/00A01N63/16
Inventor 陈霞孙莉
Owner INST OF PLANT PROTECTION FAAS
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