CN103371137A - Use method of food attractant for scarab species - Google Patents
Use method of food attractant for scarab species Download PDFInfo
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- CN103371137A CN103371137A CN2013102297272A CN201310229727A CN103371137A CN 103371137 A CN103371137 A CN 103371137A CN 2013102297272 A CN2013102297272 A CN 2013102297272A CN 201310229727 A CN201310229727 A CN 201310229727A CN 103371137 A CN103371137 A CN 103371137A
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- scarab
- trapper
- lures
- food attractant
- lixiviate
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Abstract
The invention discloses preparation and use methods of a food attractant for scarab species. The preparation method of the food attractant includes the steps: firstly, collecting fresh elm leaves, grinding the collected fresh elm leaves in a grinder, and extracting with an extraction reagent at the room temperature prior to filtration, wherein a (v/w) ratio of the added extraction reagent to the ground raw material is 3:1; secondly, concentrating extract liquid prepared in the first step by a rotary evaporator; and thirdly, adding 4ml of extract concentrate obtained in the second step on absorbent cotton 2cm in diameter to prepare lures. The use method includes the steps: firstly, hanging the lures in collecting bags below scarab traps; secondly, placing the scarab traps in fields from 19:30 every night to the early morning of the next day; thirdly, during hanging, enabling the collecting bags below the scarab traps to be 2m-4m above the ground; and fourthly, for using time, starting from scarab wintering for imaginal emergence. Major components of the food attractant are from plants, and the food attractant is not in contact with crops when used, non-toxic, free of pollution and effective to main scarab species.
Description
The present invention is that application number is 201110308667.4, and the applying date is on October 13rd, 2011, and denomination of invention is a kind of the dividing an application of patent of invention of preparation and application of methods of Scarabaeus pest food attractant.
Technical field
The present invention relates to a kind of food lure preparation and application, relate in particular to a kind of preparation and application of methods of Scarabaeus pest food attractant.
Background technology
The cockchafer Class A is the common main soil insect that dwells during agriculture and forestry are produced, the various crop such as its larva grub harm peanut, soybean, pachyrhizus, corn, especially three large chafers: Holotrichia parallela, anomala corpulenta and Holotrichia oblita, because it distributes wide, feeding habits are assorted, disguised high, strong adaptability, control is the Focal point and difficult point of plant protection work always, the economic loss that causes every year is huge, the tradition controlling mode adopts chemical pesticide, not only produces the problems such as persistent pesticide, insect develop immunity to drugs, contaminated environment, and far not only like this to people and animals' harm.
The worm new technology of controlling of insect pheromone or attractant pest control is used more and more extensively in recent years, compares with chemical pesticide, and this technology adopts pure biological mode, can not produce the problems such as high residue, pesticide resistance, contaminated environment, and is safer to people and animals.The usability pheromones lures adult that a lot of application reports have been arranged, this technology can reach the purpose that the larva insect density occurs and reduces the monitoring adult, play the effect that soil insect is controlled on the ground, but gyplure has selectivity and the specificity of height, can only prevent and treat for a certain insect, and gyplure can only be traped male worm or female worm, it is its limitation part, especially inadequate on control scarab beetle class pest, take Holotrichia parallela as example, female worm can multiple mating, so the gyplure trapping can only be played the effect that reduces the male worm mating rate.Because it is relatively more responsive that above-mentioned several scarab beetle class pests are lured food, so adopting the food lure to kill this class pest is one of best approach, but how to make and use methods of Scarabaeus pest food attractant to lure field scarab beetle class pest, its product of slaughtering and technology are not appeared in the newspapers yet.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of preparation and application of methods of Scarabaeus pest food attractant is provided.
For achieving the above object, the technology used in the present invention means are that the preparation method is as follows for this food lure:
, gather fresh leaf of elm tree, add in the cracker and pulverize, add the lixiviate of lixiviate reagent, (v/w) of raw material was than being 3:1, lixiviate under the room temperature, then filtration after institute added lixiviate reagent and pulverizes;
Two, step 1 is made leaching liquor, be concentrated into 1/4～1/16 of original volume with Rotary Evaporators;
Three, step 2 gained lixiviate concentrate 4ml is added to make on the rayon balls of diameter 2cm and lures core.
The using method of this food lure is as follows:
One, will lure core to be suspended in the collecting bag of scarab beetle trapper below;
Two, place the field with 19:30 every night to morning next day;
When three, hanging, scarab beetle trapper below collecting bag is 2m～4m apart from ground level;
Can begin when four, survive the winter the adult eclosion activity with cockchafer service time.
The invention has the beneficial effects as follows: food lure main component derives from plant, and consumption is few, does not directly contact with crop, and crop is not produced murder by poisoning; Environment and crop without impact, are particularly useful for the production of green organic food; All can lure female male worm, and lure the worm kind many, all effective to the main scarab beetle class pest of damage to crops; The insect of traping can be used for feeding other purposes such as chicken, has improved economic benefit.
Embodiment
Embodiment 1
A kind of preparation and application of methods of Scarabaeus pest food attractant, described food lure preparation method is as follows:
One, gather fresh leaf of elm tree, add in the cracker and pulverize, take by weighing 20g after the pulverizing, add lixiviate reagent carrene 60ml, lixiviate 24h under the room temperature then filters;
Two, step 1 is made leaching liquor, be concentrated into 1/4 of original volume with RE52CS-1 type Rotary Evaporators;
Three, step 2 gained lixiviate concentrate 4ml is added to make on the rayon balls of diameter 2cm and lures core.
The using method of this food lure is as follows:
One, will lure core to be suspended in the collecting bag of scarab beetle trapper below, used trapper is patent No. ZL 200920217763.6 disclosed cockchafer subtype trappers;
Two, place between Peanut Fields interval 60m between the trapper to morning next day with 19:30 every night;
When three, hanging, scarab beetle trapper below collecting bag is 2m apart from ground level;
Bring into use when four, surviving the winter the adult eclosion activity with cockchafer.
Statistical data is example when getting experiment July 17, knocking off morning in 2010 in the date, and quantity that each trapper is pounced on is 106 ± 22/platform, and male and female are than being 1:1.07, far above not using 6 ± 2/platform eating lure.
Embodiment 2
A kind of preparation and application of methods of Scarabaeus pest food attractant, described food lure preparation method is as follows:
One, gathers fresh leaf of elm tree, add in the cracker and pulverize, take by weighing 20g after the pulverizing, add lixiviate reagent carrene 60ml, with KQ-300VDE type ultrasonic washing instrument Assisted Extraction, set 20 ℃ of ultrasonic temperature, frequency 28kHz, power 150W, then concussion 25min filters;
Two, step 1 is made leaching liquor, be concentrated into 1/16 of original volume with RE52CS-1 type Rotary Evaporators;
Three, step 2 gained lixiviate concentrate 4ml is added to make on the rayon balls of diameter 2cm and lures core.
The using method of this food lure is as follows:
One, will lure core to be suspended in the collecting bag of scarab beetle trapper below, used trapper is patent No. ZL 200920217763.6 disclosed cockchafer subtype trappers;
Two, place between Peanut Fields interval 60m between the trapper to morning next day with 19:30 every night;
When three, hanging, scarab beetle trapper below collecting bag is 3m apart from ground level;
Bring into use when four, surviving the winter the adult eclosion activity with cockchafer.
Statistical data is example when getting experiment July 17, knocking off morning in 2010 in the date, and quantity that each trapper is pounced on is 147 ± 33/platform, and male and female are than being 1:1.02, far above not using 6 ± 2/platform eating lure.
Embodiment 3
A kind of preparation and application of methods of Scarabaeus pest food attractant, described food lure preparation method is as follows:
One, gathers fresh leaf of elm tree, add in the cracker and pulverize, take by weighing 20g after the pulverizing, add lixiviate reagent acetone 60ml, lixiviate under the room temperature with KQ-300VDE type ultrasonic washing instrument Assisted Extraction, is set 20 ℃ of ultrasonic temperature, frequency 28kHz, power 150W, then concussion 25min filters;
Two, step 1 is made leaching liquor, be concentrated into 1/8 of original volume with RE52CS-1 type Rotary Evaporators;
Three, step 2 gained lixiviate concentrate 4ml is added to make on the rayon balls of diameter 2cm and lures core.
The using method of this food lure is as follows:
One, will lure core to be suspended in the collecting bag of scarab beetle trapper below, used trapper is patent No. ZL 200920217763.6 disclosed cockchafer subtype trappers;
Two, place between Peanut Fields interval 60m between the trapper to morning next day with 19:30 every night;
When three, hanging, scarab beetle trapper below collecting bag is 4m apart from ground level;
Bring into use when four, surviving the winter the adult eclosion activity with cockchafer.
Statistical data is example when getting experiment July 17, knocking off morning in 2010 in the date, and quantity that each trapper is pounced on is 102 ± 28/platform, and male and female are than being 1:0.95, far above not using 6 ± 2/platform eating the lure blank.
Embodiment 4
A kind of preparation and application of methods of Scarabaeus pest food attractant, described food lure preparation method is as follows:
One, gathers fresh leaf of elm tree, add in the cracker and pulverize, take by weighing 20g after the pulverizing, add lixiviate reagent n-hexane 60ml, lixiviate under the room temperature with KQ-300VDE type ultrasonic washing instrument Assisted Extraction, is set 20 ℃ of ultrasonic temperature, frequency 28kHz, power 150W, then concussion 25min filters;
Two, step 1 is made leaching liquor, be concentrated into 1/10 of original volume with RE52CS-1 type Rotary Evaporators;
Three, step 2 gained lixiviate concentrate 4ml is added to make on the rayon balls of diameter 2cm and lures core.
The using method of this food lure is as follows:
One, will lure core to be suspended in the collecting bag of scarab beetle trapper below, used trapper is patent No. ZL 200920217763.6 disclosed cockchafer subtype trappers;
Two, place between Peanut Fields interval 60m between the trapper to morning next day with 19:30 every night;
When three, hanging, scarab beetle trapper below collecting bag is 2m apart from ground level;
Bring into use when four, surviving the winter the adult eclosion activity with cockchafer.
Statistical data is example when getting experiment July 17, knocking off morning in 2010 in the date, and quantity that each trapper is pounced on is 133 ± 35/platform, and male and female are than being 1:1.05, far above not using 6 ± 2/platform eating lure.
As can be seen from the above embodiments, food lure provided by the present invention lures the worm Considerable effect, and the scarab beetle class pest of luring comprises Holotrichia parallela, anomala corpulenta; And female male imago had attracting action, and the scarab beetle adult female-male proportion that lures meets the property ratio of its Natural Population.In view of the omnivorousness of luring insect, lure provided by the present invention can also be at Soybean Field, the melon patch, ground, and use in the crop field that other scarab beetle such as corn field is caused harm.
More than listed embodiment only for some embodiment of the present invention is described, the change that does not break away from flesh and blood of the present invention that those skilled in the art carry out on basis of the present invention is also in protection domain of the present invention.
Claims (3)
1. the using method of a methods of Scarabaeus pest food attractant is characterized in that:
One, preparation lures core, and wherein, the described preparation method of core that lures is as follows:
(1) gather fresh leaf of elm tree, add in the cracker and pulverize, add the carrene lixiviate, the volume that institute adds lixiviate reagent with pulverize after the mass ratio of raw material be 3:1, then filtration;
(2) leaching liquor that step (1) is made, concentrated with Rotary Evaporators;
(3) the lixiviate concentrate 4ml that step (2) is made is added to make on the rayon balls of diameter 2cm and lures core;
Two, will lure core to be suspended in the collecting bag of scarab beetle trapper below, wherein, used trapper is patent No. ZL 200920217763.6 disclosed cockchafer subtype trappers;
Three, place between Peanut Fields to morning next day with 19:30 every night, wherein, interval 60m between the described trapper;
When four, hanging, scarab beetle trapper below collecting bag is 3m apart from ground level;
Bring into use when five, cockchafer survives the winter the adult eclosion activity.
2. method according to claim 1 is characterized in that: in step (1), use KQ-300VDE type ultrasonic washing instrument Assisted Extraction, ultrasonic temperature 20
oConcussion 25min when C, frequency 28kHz, power 150W.
3. method according to claim 1, it is characterized in that: described Rotary Evaporators is selected the RE52CS-1 type, and leaching liquor is concentrated into 1/16 of original volume.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310229727.2A CN103371137B (en) | 2011-10-13 | 2011-10-13 | Use method of food attractant for scarab species |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310229727.2A CN103371137B (en) | 2011-10-13 | 2011-10-13 | Use method of food attractant for scarab species |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110308667 Division CN102499267B (en) | 2011-10-13 | 2011-10-13 | Preparation and using methods of Scarabaeus pest food attractant |
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| CN103371137A true CN103371137A (en) | 2013-10-30 |
| CN103371137B CN103371137B (en) | 2014-12-17 |
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| CN201310229727.2A Expired - Fee Related CN103371137B (en) | 2011-10-13 | 2011-10-13 | Use method of food attractant for scarab species |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105475333A (en) * | 2015-11-25 | 2016-04-13 | 山东省花生研究所 | Method for improving attractive effect of Holotrichia parallela sex attractant |
| CN114431230A (en) * | 2022-01-17 | 2022-05-06 | 江苏凯元科技有限公司 | Plant source pesticide surfactant and preparation method and application thereof |
| CN114651817A (en) * | 2022-05-10 | 2022-06-24 | 河北省农林科学院昌黎果树研究所 | Food attractant for trapping and killing scarab beetles and preparation method and application thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101627757A (en) * | 2009-08-03 | 2010-01-20 | 山东省花生研究所 | Dark melolonthidae sex pheromone and sex attractant |
| CN102090388A (en) * | 2010-11-15 | 2011-06-15 | 山东省花生研究所 | Method for monitoring holotrichia parallela by utilizing sex pheromone |
| CN102499267A (en) * | 2011-10-13 | 2012-06-20 | 山东省花生研究所 | Preparation and using methods of Scarabaeus pest food attractant |
-
2011
- 2011-10-13 CN CN201310229727.2A patent/CN103371137B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101627757A (en) * | 2009-08-03 | 2010-01-20 | 山东省花生研究所 | Dark melolonthidae sex pheromone and sex attractant |
| CN102090388A (en) * | 2010-11-15 | 2011-06-15 | 山东省花生研究所 | Method for monitoring holotrichia parallela by utilizing sex pheromone |
| CN102499267A (en) * | 2011-10-13 | 2012-06-20 | 山东省花生研究所 | Preparation and using methods of Scarabaeus pest food attractant |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105475333A (en) * | 2015-11-25 | 2016-04-13 | 山东省花生研究所 | Method for improving attractive effect of Holotrichia parallela sex attractant |
| CN114431230A (en) * | 2022-01-17 | 2022-05-06 | 江苏凯元科技有限公司 | Plant source pesticide surfactant and preparation method and application thereof |
| CN114651817A (en) * | 2022-05-10 | 2022-06-24 | 河北省农林科学院昌黎果树研究所 | Food attractant for trapping and killing scarab beetles and preparation method and application thereof |
| CN114651817B (en) * | 2022-05-10 | 2023-09-26 | 河北省农林科学院昌黎果树研究所 | Food attractant for trapping and killing chafers as well as preparation method and application thereof |
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| CN103371137B (en) | 2014-12-17 |
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| C06 | Publication | ||
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| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Xiao Inventor after: Qu Mingjing Inventor after: Ju Qian Inventor after: Sun Wei Inventor after: Jiao Yanlin Inventor after: Jiang Xiaojing Inventor after: Yang Zhen Inventor after: Liu Aina Inventor before: Qu Mingjing Inventor before: Jiang Chen Inventor before: Li Xiao Inventor before: Ju Qian Inventor before: Zhao Zhiqiang Inventor before: Jiang Xiaojing Inventor before: Yang Weiqiang Inventor before: Yu Shanlin Inventor before: Yang Zhen Inventor before: Song Wenwu |
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Free format text: CORRECT: INVENTOR; FROM: QU MINGJING LI XIAO JU QIAN ZHAO ZHIQIANG JIANG XIAOJING YANG WEIQIANG YU SHANLIN YANG ZHEN SONG WENWU JIANG CHEN TO: LI XIAO QU MINGJING JU QIAN SUN WEI JIAO YANLIN JIANG XIAOJING YANG ZHEN LIU AINA |
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Granted publication date: 20141217 Termination date: 20201013 |
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