Armyworm and spica parallelangula alpheraky attractant and application thereof to planting of buckwheat in saline-alkali soil

An attractant and hookwing moth technology, applied in the agricultural field, can solve the problems of large area of ​​armyworm and hookwing moth pests, high incidence of armyworm and hookwing moth pests, etc., to achieve long effective deinsectization time and reduce pest damage The area of ​​occurrence and the effect of reducing the incidence of insect pests

Inactive Publication Date: 2015-11-11
WEIFANG YOURONG IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] (2) Using traditional methods, the pest incidence of armyworm and hooked moth is relatively high;
[0009] (3) Using the traditional method, the pests of armyworm and hooked moth occur in a larger area

Method used

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  • Armyworm and spica parallelangula alpheraky attractant and application thereof to planting of buckwheat in saline-alkali soil
  • Armyworm and spica parallelangula alpheraky attractant and application thereof to planting of buckwheat in saline-alkali soil
  • Armyworm and spica parallelangula alpheraky attractant and application thereof to planting of buckwheat in saline-alkali soil

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Embodiment 1 A kind of armyworm and hooked moth attractant

[0029] The parts by weight of each component of the armyworm and hooked moth attractant formula are:

[0030]

[0031] Preparation:

[0032] The components of the above-mentioned armyworm and hooked moth attractant are weighed according to the weight ratio, mixed evenly, and the attractant is prepared.

Embodiment 2

[0033] Embodiment 2 A kind of armyworm and hooked moth attractant

[0034] The parts by weight of each component of the armyworm and hooked moth attractant formula are:

[0035]

[0036] Preparation:

[0037] The components of the above-mentioned armyworm and hooked moth attractant are weighed according to the weight ratio, mixed evenly, and the attractant is prepared.

Embodiment 3

[0038] Embodiment 3 A kind of armyworm and hooked moth attractant

[0039] The parts by weight of each component of the armyworm and hooked moth attractant formula are:

[0040]

[0041] Preparation:

[0042] The components of the above-mentioned armyworm and hooked moth attractant are weighed according to the weight ratio, mixed evenly, and the attractant is prepared.

[0043] Example 4 Application of the armyworm and hooked moth attractants of Examples 1-3 in the cultivation of buckwheat saline-alkali land

[0044] Step 1. Seed treatment

[0045] Soak the selected seeds in warm water at 35-40°C for 10-15 minutes. In order to prevent buckwheat diseases, after soaking the seeds, use 0.5-0.1% pentachloronitrobenzene powder as seed dressing to prevent blight, wilt and gray rot.

[0046] Step 2. Organize the plot

[0047] The plot of the planting area is saline-alkali land: the soil pH is 8.5-8.8%, the soil salt content is 0.8-0.9%, and the soil bulk density is reduced to...

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Abstract

The invention provides an armyworm and spica parallelangula alpheraky attractant and application thereof to planting of buckwheat in saline-alkali soil. The armyworm and spica parallelangula alpheraky attractant comprises the following components: p-cymene, alpha-curcumene, propylgallate, 1H-Benzotriazole, terpenol phthalate, split-ring lactone iridoid, himachalol, 4-terpineol, trans-2,4-decadienal, 2-methyl-3-(4-tolyl)-2-acrolein, 2-(1,1-dimethyl)-cyclohexanol and 1,4-butanediol dipropanoate. When the armyworm and spica parallelangula alpheraky attractant is applied to planting of buckwheat in saline-alkali soil, the average daily trap quantity of armyworms is 21-28 per trap, and the average daily trap quantity of spica parallelangula alpheraky is 28-36 per trap; the pest incidence of armyworms is only 6-9%, and the pest incidence of spica parallelangula alpheraky is only 5-8%; the pest occurrence area of armyworms is only 12-18% and the pest occurrence area of spica parallelangula alpheraky is only 9-16%.

Description

technical field [0001] The invention belongs to the field of agriculture, and relates to a method for biological deinsectization, in particular to an attractant for armyworm and hooked moth and its application in the cultivation of buckwheat saline-alkali land. Background technique [0002] The main pests of buckwheat are armyworm and hooked moth. [0003] Buckwheat armyworm is a gluttonous pest. The control measures mainly adopt herbicide and insecticide, artificial trapping and chemical control. Chemical control should be controlled before the third instar of armyworm with 1000-1500 times of 50% phoxim EC or 40 % dimethoate EC 2000 ~ 3000 times liquid spray control. [0004] The buckwheat hooked moth belongs to the Lepidoptera hooked moth family, and its common names are leaf roller, leaf roller moth, light dry slip and so on. In all parts of our county, there is a one-year hazard. The pupae survives the winter at a depth of 6-20 cm in the soil. The pupae period lasts fo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/647A01P19/00A01G1/00A01M1/02A01M1/10A01N27/00A01N37/10A01N43/42A01N31/06A01N35/02A01N37/06
Inventor 王胜
Owner WEIFANG YOURONG IND
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