Liriomyza sativae attractant and controlled release system and application thereof

A technology of Liriomyza sativae and attractant, which is applied in the direction of attracting pests, application, biocide, etc., can solve the problems of polluting water sources, limited effect, and destroying the environment, and achieve accurate lure and killing, significant lure effect, and reduce field waste. The effect of population size

Pending Publication Date: 2022-08-05
NANJING SINO GREEN BIOTECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented technology uses certain chemical compounds called zinc oxide (ZnO) or other substances that are found naturally throughout the world's oceans around us. These chemistries have been shown effective at killing various types of mothers with no negative side-effects such as causing damage to their food sources. They also work well against some important crop plants without producing resistive symptoms when exposed during production cycles. Overall this new method offers benefits over existing methods by providing more precise means of controlling and detecting Lissamia spp., reducing populations, protecting wildlife from pesticides, prevention of resistance development, and create environmentally friendly products.

Problems solved by technology

This patented describes two methods for killing lithiumrienassa spatula (L.) Sphaericus) without causing any negative effects on other important plant types. These techniques involve applying various substances with different modes of action against specific insect vectors called Lithiairis bacterial cells found inside them.

Method used

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  • Liriomyza sativae attractant and controlled release system and application thereof
  • Liriomyza sativae attractant and controlled release system and application thereof
  • Liriomyza sativae attractant and controlled release system and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1Z

[0023] Example 1Z, 3-hexenyl Z, 3-hexenoate Attraction to Liriomyza sativa

[0024] Attraction of 1.Z,3hexenyl Z,3hexenoate to Liriomyza sativa

[0025] The yellow armyworm plate was selected as a screening tool for a series of candidate attractant compounds. Candidate compounds are shown in Table 1:

[0026] Table 1. List of compounds to be washed

[0027] Z,3 vinyl alcohol Z,3 hexene acetate Z,3hexenyl Z,3hexenoate Alpha-ionone beta-ionone Methyl Salicylate Nonanal D-Limonene

[0028] The specific experimental design is as follows: the candidate compounds in Table 1 are respectively mixed with mineral oil in a weight ratio of 1:4. The mineral oil was purchased from Zhejiang Zhengxin Petroleum Technology Co., Ltd. In addition to mineral oil, other oils such as corn oil, palm oil, olive oil, castor oil, and the like can also be used. For the sake of brevity, mineral oil is used as an example in the following. The mixed solu...

Embodiment 2

[0067] Example 2 The attracting effect of Z,3-hexenyl Z,3-hexenoate on Liriomyza sativa L. and L. americana on cucumber

[0068] According to the same experimental method as in the field test of the effect of Z,3hexenyl Z,3hexenoate in the previous section 4, the Z,3hexenyl Z,3hexenoate containing Z,3hexenyl Z,3hexenoate was tested in a greenhouse for growing cucumbers. In this experiment, only one treatment area was set up, that is, the treatment area of ​​the PVC tube controlled release device. In addition, one treatment area was set up. In the control area, the results are shown in Table 8:

[0069] Table 8. Results of field trials of controlled release devices containing Z,3 hexenyl Z,3 hexenoate for control of Liriomyza sativa L. and L. americana on cucumber crops: control plots and controlled trials in treated plots Insect trapping amount of sticky board and treatment of test sticky board

[0070]

[0071]

[0072] The results in Table 8 show that Z,3hexenyl Z,3h...

Embodiment 3

[0073] Example 3 Attractive effect of Z,3hexenyl Z,3hexenoate on Liriomyza sativa on celery

[0074] Controlled release of PVC pipes containing Z,3hexenyl Z,3hexenoate was tested in the greenhouse according to the same experimental method as described in 4. The attracting and controlling effect of the device on the common gerbera gerbera on celery crops. In the experiment, a treatment area was set up, that is, the treatment area of ​​the PVC pipe controlled release device, and a control area was set up. The results are shown in Table 9:

[0075] Table 9 Field test results of the controlled release device containing Z,3hexenyl Z,3hexenoate in the control of Liriomyza gerbera on celery crops: control monitoring sticky board and treatment monitoring in control and treatment areas Statistics on the amount of insects attracted by the sticky board:

[0076]

[0077] The experimental results in Table 9 show that Z, 3 hexenyl Z, 3 hexenoate can be used as an attractant to control...

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Abstract

The invention discloses the application of Z, 3-hexenyl Z, 3-hexenoate as the liriomyza sativae attractant for the first time. The Z, 3-hexenyl Z, 3-hexenoate has an attractive effect on liriomyza sativae in the field, and the attractive effect is remarkable. Therefore, liriomyza sativae can be accurately lured and killed, the number of field populations is reduced, and the method is used for liriomyza sativae prevention and control, insect situation monitoring and the like. The insecticidal composition does not harm beneficial insects, human and livestock, crops and natural enemies, target pests do not generate resistance, and the insecticidal composition has the advantages of being natural, environmentally friendly and the like.

Description

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Claims

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Application Information

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Owner NANJING SINO GREEN BIOTECH
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