Method for safely controlling parasitic mites on osmia excavata alfken

A safe and safe technology for bee-lipids, applied in the field of pesticide preparations, can solve problems such as side effects, bee poisoning, and low sensitivity, and achieve the effect of reducing the virulence effect and improving the virulence effect

Inactive Publication Date: 2016-02-24
INST OF PLANT PROTECTION SHANDONG ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, the main measures to control bee mites are mainly chemical / drug control, which has the advantages of quick effect and convenient use, but the disadvantage is that it is easy to cause damage to bees if the dosage is not well grasped, and it is easy to produce drug resistance; and it has been shown in practical applications that, The sensitivity of bee mites to the common acaricides that are routinely used is generally not high, so the daily dosage usually exceeds the recommended dosage. or the same type of chemical pesticides, which is also the main reason for the resistance of bee mites; more importantly, the methods of using existing general acaricides in the control process have caused more or less poisonous damage to the mites , also produced a large side effect

Method used

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  • Method for safely controlling parasitic mites on osmia excavata alfken
  • Method for safely controlling parasitic mites on osmia excavata alfken

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] The method used in the acaricidal method described in this example is to expose the cocoons and bee tubes of the parasitic mite to the environment of the acaricidal preparation for 2 hours, and the application dose is 50 g.

[0050] The active ingredients of the acaricidal preparation include: 20 kg of the original drug of dicofol, 40 kg of the original drug of pyridaben, and 10 kg of the original drug of proparnid;

[0051] The auxiliary materials of the acaricidal preparation include 12 kg of castor oil polyoxyethylene ether, 1 kg of ethylene glycol, 1 kg of cyclohexanone, 1 kg of glycerol, and 15 kg of water.

[0052] The preparation method of the water-emulsion of the acaricidal preparation described in this embodiment comprises: adding the above-mentioned active ingredients amitraz original drug, pyridaben original drug, and esfenvalerate original drug into ethylene glycol and cyclohexanone and mixing, and putting into The castor oil polyoxyethylene ether is fully ...

Embodiment 2

[0054] The method used in the acaricidal method described in this example is to firstly fumigate the Acarina spp. containing the parasitic mite at 50°C with an acaricidal agent, and after 2 hours of withdrawal of the drug, the above-mentioned acarid containing the parasitic mite will be fumigated. The wasp cocoons were exposed to the environment of the acaricidal preparation for 2 hours, and the dosage of the acaricidal preparation was 50 g.

[0055] The active ingredients of the acaricidal preparation described in this example include: 10 kg of the original drug of dicofol, 60 kg of the original drug of pyridaben, and 10 kg of the original drug of acarid; the acaricidal preparation also includes 2 kg of amitraz;

[0056] The auxiliary materials of the acaricidal preparation include 3 kg of tristyrylphenyl polyoxyethylene ether, 3 kg of ethylene glycol, 2 kg of n-butanol, 1 kg of ethyl acetate, and 9 kg of water.

[0057] The preparation method of the microemulsion of the acar...

Embodiment 3

[0059] The preparation of embodiment 3 suspending agent

[0060] The method used in the acaricidal method described in this example is to expose the cocoons of the parasitic mite to the environment of the acaricidal preparation for 2 hours, and the application dose is 50 g.

[0061] The active ingredients of the acaricidal preparation described in this example include: 40 kg of the original drug of dicofol, 20 kg of the original drug of pyridaben, and 16 kg of the original drug of proparnid; the acaricidal preparation also includes 1 kg of emamectin benzoate and 1 kg of fenvalerate;

[0062] The auxiliary materials of the acaricidal preparation include 8kg of polyvinyl alcohol, 3kg of xanthan gum, 3kg of ethylene glycol, and 18kg of water.

[0063] The preparation method of the suspension concentrate of the acaricidal preparation described in this embodiment comprises: after pulverizing the former medicines of the above-mentioned components using a jet mill, they are put into ...

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Abstract

The invention belongs to the technical field of pesticide preparations, and in particular relates to a mite killing method for safely controlling parasitic mites on osmia excavata alfken. The method for safely controlling the parasitic mites on the osmia excavata alfken comprises the step of exposing osmia pupaes and/or bee tubes containing the parasitic mites to a mite-killing preparation of effective dosage, wherein the effective components of the mite-killing preparation comprise dicofol, pyridaben and propargite. The mite killing method is developed specially for safely controlling the parasitic mites on the osmia excavata alfken, and although the effective components of the preparation adopted by the method are all common acaricides in the prior art, a great reduction of a toxicity effect of the preparation on the osmia and the osmia pupaes is surprisingly discovered on the basis of further improving the specificity for the parasitic mites on the osmia excavata alfken after the preparation is subjected to matching and mutual influence, so the method is more suitable for safely controlling the parasitic mites on the osmia excavata alfken, and an unexpected technical effect is achieved.

Description

technical field [0001] The invention belongs to the technical field of pesticide preparations, and in particular relates to a method for safely preventing and controlling the parasitic mite of the scutellaria dentata. Background technique [0002] Osmia belongs to Apoidea, Megachilidae, and Osmia. There are more than 70 species in the world. They are the fruit trees of Rosaceae such as apples, pears, peaches, cherries, apricots and plums. An excellent pollinator for products such as kiwi and kiwi. The wall bee has the advantages of early activity in early spring, low temperature resistance, high reproduction rate, small activity range, fast pollination speed, good pollination effect, and easy management. The fruit setting rate of fruit trees is obviously higher than that of natural pollination by using the pollination of wall bees, which can be equivalent to the rate of artificial pollination, which can greatly reduce the workload and capital investment of pollination. Abr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/58A01N43/90A01P7/02A01N31/04A01N41/02A01N37/38
Inventor 周仙红于毅陈浩庄乾营张安盛李丽莉门兴元
Owner INST OF PLANT PROTECTION SHANDONG ACAD OF AGRI SCI
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