KR102352803B1 - Environment-friendly insecticide using Phytolacca esculenta extract - Google Patents
Environment-friendly insecticide using Phytolacca esculenta extract Download PDFInfo
- Publication number
- KR102352803B1 KR102352803B1 KR1020210116804A KR20210116804A KR102352803B1 KR 102352803 B1 KR102352803 B1 KR 102352803B1 KR 1020210116804 A KR1020210116804 A KR 1020210116804A KR 20210116804 A KR20210116804 A KR 20210116804A KR 102352803 B1 KR102352803 B1 KR 102352803B1
- Authority
- KR
- South Korea
- Prior art keywords
- extract
- mixing
- aged
- prepare
- aging
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/08—Magnoliopsida [dicotyledons]
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01P—BIOCIDAL, PEST REPELLANT, PEST ATTRACTANT OR PLANT GROWTH REGULATORY ACTIVITY OF CHEMICAL COMPOUNDS OR PREPARATIONS
- A01P7/00—Arthropodicides
- A01P7/04—Insecticides
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Plant Pathology (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Pest Control & Pesticides (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Agronomy & Crop Science (AREA)
- Biotechnology (AREA)
- Insects & Arthropods (AREA)
- Microbiology (AREA)
- Mycology (AREA)
- Dentistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Description
본 발명은 (1) 구아바잎, 가죽나무잎 및 설탕을 혼합하고 숙성시킨 후 여과하여 숙성액을 제조하는 단계; (2) 물에 자리공을 첨가하여 추출한 후 여과하여 자리공 추출물을 제조하는 단계; 및 (3) 상기 (2)단계의 제조한 자리공 추출물에 상기 (1)단계의 제조한 숙성액을 혼합한 후 숙성시키는 단계를 포함하여 제조하는 것을 특징으로 하는 친환경 살충제의 제조방법 및 상기 방법으로 제조된 친환경 살충제에 관한 것이다.The present invention comprises the steps of (1) mixing and aging guava leaves, leather leaves and sugar, followed by filtering to prepare an aged liquid; (2) extracting by adding Zigong to water, followed by filtration to prepare a Zigong extract; and (3) mixing the aged solution prepared in step (1) with the Jagongong extract prepared in step (2) and then aging the mixture. It relates to a manufactured eco-friendly pesticide.
자리공(Phytolacca esculenta)은 자리공과의 여러해살이 풀로써 우리나라 전지역의 숲 주변이나 산골짜기 등 습기가 많은 곳에서 자생하는 식물이며, <명의별록>에서는 '자리공은 그 뿌리가 사람과 비슷한 모양새를 한 것이 불가사의한 효력이 있으며 약용으로 사용한다'라고 기재되어 있고, <본초강목>에서는 '자리공은 신선이 채취하여 포(脯)로 만들어 술안주로 삼으며, 뿌리, 싹, 줄기 모두 씻어서 쪄먹거나 혹은 회즙(灰汁)으로 삶아 먹어도 좋고, 단사(丹砂), 유석(乳石)을 복용했던 사람이 먹으면 더욱 이롭다고 설명하고 있다. 아울러, 한방에서는 뿌리를 미상륙이라 하며 능막염, 복수 찰때. 심장성부종, 신장염 및 이뇨작용에 대한 약재로 사용하고 있다. Phytolacca esculenta is a perennial herb in the family Zarigonaceae that grows wild in humid places such as forests and mountain valleys throughout Korea. It has a mysterious effect and is used for medicinal purposes', and in <Bonchogangmok>, 'Jarigong is harvested from fresh vegetables and made into porridge to serve as a side dish. It is said that it can be boiled and eaten as 灰汁, and that it is even more beneficial for people who have taken Dansa (丹砂) and Yuseok (乳石) to eat. In addition, in oriental medicine, the root is called unlanding, and when pleurisy and ascites are full. It is used as a medicine for cardiac edema, nephritis and diuretic action.
일반적으로 농작물은 그 생장기간 동안 불규칙적인 온도와 습도 등 여러 기후조건으로 인해 각종 병해충이 발생하며, 이러한 병해충을 방지하고 어느 정도 수준의 수확을 얻기 위해 수차례에 걸쳐 많은 양의 농약을 살포하였다.In general, various pests and pests occur due to various climatic conditions such as irregular temperature and humidity during the growth period of crops.
이러한 농약의 살포는 농작물의 대량수확과 동시에 안정적인 농작물을 공급해주기도 하지만, 상기와 같이 병해충을 방지하기 위해 살포하는 농약성분은 모두가 화학조성물로 제조되어 있어 장시간의 사용은 토양과 하천, 지하수의 오염, 동식물수의 감소와 멸종, 생태계 균형의 붕괴 등 많은 문제를 야기할 뿐만 아니라, 급기야 농약성분이 함유된 각종 농작물의 섭취는 인류의 생존을 위협하는 문제로 확산되고 있는 실정이다.The spraying of these pesticides also provides stable crops at the same time as a large-scale harvest of crops. In addition to causing many problems, such as the decrease and extinction of the number of animals and plants, the collapse of the ecological balance, the consumption of various crops containing pesticides is spreading as a problem that threatens the survival of mankind.
한국등록특허 제1620002호에는 천연 살충제 조성물이 개시되어 있고, 한국등록특허 제2183223호에는 친환경 살충제 조성물이 개시되어 있으나, 본 발명의 자리공 추출물을 이용한 친환경 살충제와는 상이하다.Korean Patent No. 1620002 discloses a natural insecticide composition, and Korea Patent No. 2183223 discloses an eco-friendly insecticide composition, but it is different from the eco-friendly insecticide using the Jagongong extract of the present invention.
본 발명은 상기와 같은 요구에 의해 도출된 것으로서, 본 발명의 목적은 자리공 추출물을 주성분으로 하여 인체나 농작물에 무해하고 친환경적이면서, 해충에 대한 살충력은 우수한 살충제를 제조하기 위해, 부재료 선정, 숙성, 추출 및 배합 등의 제조조건을 최적화하여 친환경 살충제의 제조방법을 제공하는 데 있다.The present invention has been derived from the above needs, and the object of the present invention is to produce an insecticide that is harmless to the human body or crops, and is environmentally friendly, and has excellent insecticidal power against pests by using the Jagongong extract as a main component. An object of the present invention is to provide a method for manufacturing an eco-friendly pesticide by optimizing manufacturing conditions such as extraction and mixing.
상기 과제를 해결하기 위해, 본 발명은 (1) 구아바잎, 가죽나무잎 및 설탕을 혼합하고 숙성시킨 후 여과하여 숙성액을 제조하는 단계; (2) 물에 자리공을 첨가하여 추출한 후 여과하여 자리공 추출물을 제조하는 단계; 및 (3) 상기 (2)단계의 제조한 자리공 추출물에 상기 (1)단계의 제조한 숙성액을 혼합한 후 숙성시키는 단계를 포함하여 제조하는 것을 특징으로 하는 친환경 살충제의 제조방법을 제공한다.In order to solve the above problems, the present invention comprises the steps of (1) mixing and aging guava leaves, leather leaves and sugar, followed by filtering to prepare an aged liquid; (2) extracting by adding Zigong to water, followed by filtration to prepare a Zigong extract; and (3) mixing the aged solution prepared in step (1) with the Jagongong extract prepared in step (2) and then aging the mixture.
또한, 본 발명은 상기 방법으로 제조된 친환경 살충제를 제공한다.In addition, the present invention provides an eco-friendly insecticide prepared by the above method.
또한, 본 발명은 자리공 숙성액을 유효성분으로 함유하는 살충용 조성물을 제공한다.In addition, the present invention provides an insecticidal composition containing the aging solution of Jagongong as an active ingredient.
본 발명의 살충제는 천연재료만 포함하기 때문에 유해 독성이 없고 환경친화적이면서 농작물에게 무해하고, 농작물에 피해를 주는 해충에 대한 살충력은 우수한 이점이 있다.Since the pesticide of the present invention contains only natural materials, it has no harmful toxicity, is environmentally friendly, is harmless to crops, and has excellent insecticidal power against pests that damage crops.
본 발명의 목적을 달성하기 위하여, 본 발명은In order to achieve the object of the present invention, the present invention
(1) 구아바잎, 가죽나무잎 및 설탕을 혼합하고 숙성시킨 후 여과하여 숙성액을 제조하는 단계;(1) mixing and aging guava leaves, leather leaves and sugar, followed by filtration to prepare an aged solution;
(2) 물에 자리공을 첨가하여 추출한 후 여과하여 자리공 추출물을 제조하는 단계; 및(2) extracting by adding Zigong to water, followed by filtration to prepare a Zigong extract; and
(3) 상기 (2)단계의 제조한 자리공 추출물에 상기 (1)단계의 제조한 숙성액을 혼합한 후 숙성시키는 단계를 포함하여 제조하는 것을 특징으로 하는 친환경 살충제의 제조방법을 제공한다.(3) It provides a method for producing an eco-friendly insecticide, characterized in that it is prepared by mixing the aged solution prepared in the step (1) with the Jagongong extract prepared in the step (2) and then aging it.
본 발명의 친환경 살충제의 제조방법에서, 상기 (1)단계의 숙성액은 바람직하게는 구아바잎 0.8~1.2 kg, 가죽나무잎 0.8~1.2 kg 및 설탕 0.8~1.2 kg을 혼합하고 20~25℃에서 25~35일 동안 숙성시킨 후 여과하여 제조할 수 있으며, 더욱 바람직하게는 구아바잎 1 kg, 가죽나무잎 1 kg 및 설탕 1 kg을 혼합하고 20~25℃에서 30일 동안 숙성시킨 후 여과하여 제조할 수 있다.In the manufacturing method of the eco-friendly pesticide of the present invention, the aged liquid of step (1) is preferably mixed with 0.8 to 1.2 kg of guava leaves, 0.8 to 1.2 kg of guava leaves, and 0.8 to 1.2 kg of sugar and heated at 20 to 25 ° C. It can be aged for 25-35 days and then filtered, and more preferably, 1 kg of guava leaf, 1 kg of leathery tree leaf, and 1 kg of sugar are mixed and aged at 20-25 ° C. for 30 days, followed by filtration. can do.
또한, 본 발명의 친환경 살충제의 제조방법에서, 상기 (2)단계의 자리공 추출물은 바람직하게는 물 18~22 L에 자리공 1.6~2 kg를 첨가하여 90~110℃에서 5~7시간 동안 추출한 후 여과하여 제조할 수 있으며, 더욱 바람직하게는 물 20 L에 자리공 1.8 kg를 첨가하여 100℃에서 6시간 동안 추출한 후 여과하여 제조할 수 있다.In addition, in the manufacturing method of the eco-friendly pesticide of the present invention, the extract of the jaryngong in step (2) is preferably by adding 1.6 to 2 kg of the jaggery to 18 to 22 L of water and extracting it at 90 to 110 ° C. for 5 to 7 hours. It can be prepared by filtration, and more preferably, by adding 1.8 kg of japonica to 20 L of water and extracting at 100° C. for 6 hours, it can be prepared by filtration.
또한, 본 발명의 친환경 살충제의 제조방법에서, 상기 (3)단계는 바람직하게는 자리공 추출물 16~20 L에 숙성액 1.8~2.2 L를 혼합한 후 4~7℃에서 10~18일 동안 숙성시킬 수 있으며, 더욱 바람직하게는 자리공 추출물 18 L에 숙성액 2 L를 혼합한 후 4~7℃에서 14일 동안 숙성시킬 수 있다.In addition, in the manufacturing method of the eco-friendly pesticide of the present invention, the step (3) is preferably mixed with 1.8 to 2.2 L of the aging solution with 16 to 20 L of the Jagongong extract and then aged at 4 to 7 ° C. for 10 to 18 days. More preferably, after mixing 2 L of the aging solution with 18 L of the Jagongong extract, it can be aged at 4 to 7° C. for 14 days.
본 발명의 친환경 살충제의 제조방법은, 보다 구체적으로는The manufacturing method of the eco-friendly pesticide of the present invention, more specifically
(1) 구아바잎 0.8~1.2 kg, 가죽나무잎 0.8~1.2 kg 및 설탕 0.8~1.2 kg을 혼합하고 20~25℃에서 25~35일 동안 숙성시킨 후 여과하여 숙성액을 제조하는 단계;(1) mixing 0.8-1.2 kg of guava leaves, 0.8-1.2 kg of leathery tree leaves, and 0.8-1.2 kg of sugar, aging at 20-25° C. for 25-35 days, and then filtering to prepare an aged solution;
(2) 물 18~22 L에 자리공 1.6~2 kg를 첨가하여 90~110℃에서 5~7시간 동안 추출한 후 여과하여 자리공 추출물을 제조하는 단계; 및(2) adding 1.6 to 2 kg of Zaryngong to 18 to 22 L of water, extracting at 90 to 110° C. for 5 to 7 hours, followed by filtration to prepare a Zaryngong extract; and
(3) 상기 (2)단계의 제조한 자리공 추출물 16~20 L에 상기 (1)단계의 제조한 숙성액 1.8~2.2 L를 혼합한 후 4~7℃에서 10~18일 동안 숙성시키는 단계를 포함할 수 있으며,(3) mixing 1.8 to 2.2 L of the aged solution prepared in step (1) with 16 to 20 L of the Jagongong extract prepared in step (2), followed by aging at 4 to 7° C. for 10 to 18 days may include,
더욱 구체적으로는more specifically
(1) 구아바잎 1 kg, 가죽나무잎 1 kg 및 설탕 1 kg을 혼합하고 20~25℃에서 30일 동안 숙성시킨 후 여과하여 숙성액을 제조하는 단계;(1) mixing 1 kg of guava leaves, 1 kg of leathery tree leaves and 1 kg of sugar, aging at 20-25° C. for 30 days, and filtering to prepare a aged solution;
(2) 물 20 L에 자리공 1.8 kg를 첨가하여 100℃에서 6시간 동안 추출한 후 여과하여 자리공 추출물을 제조하는 단계; 및(2) adding 1.8 kg of Zaryngong to 20 L of water, extracting at 100° C. for 6 hours, and then filtering to prepare a Zaryngong extract; and
(3) 상기 (2)단계의 제조한 자리공 추출물 18 L에 상기 (1)단계의 제조한 숙성액 2 L를 혼합한 후 4~7℃에서 14일 동안 숙성시키는 단계를 포함할 수 있다.(3) It may include the step of mixing 2 L of the aged solution prepared in step (1) with 18 L of the Jagongong extract prepared in step (2), followed by aging at 4 to 7° C. for 14 days.
본 발명은 또한, 상기 방법으로 제조된 친환경 살충제를 제공한다.The present invention also provides an eco-friendly insecticide prepared by the above method.
본 발명의 살충은 벌레, 특히 해충을 죽이는 것으로, 바람직하게는 목화진딧물, 조팝나무진딧물 또는 점박이응애에 대한 살충일 수 있으나, 이에 제한되지 않는다.The insecticide of the present invention is to kill insects, particularly pests, and preferably may be an insecticide against cotton aphid, Meadowsea aphid, or spot mites, but is not limited thereto.
본 발명은 또한, The present invention also
(1) 구아바잎, 가죽나무잎 및 설탕을 혼합하고 숙성시킨 후 여과하여 숙성액을 제조하는 단계;(1) mixing and aging guava leaves, leather leaves and sugar, followed by filtration to prepare an aged solution;
(2) 물에 자리공을 첨가하여 추출한 후 여과하여 자리공 추출물을 제조하는 단계; 및(2) extracting by adding Zigong to water, followed by filtration to prepare a Zigong extract; and
(3) 상기 (2)단계의 제조한 자리공 추출물에 상기 (1)단계의 제조한 숙성액을 혼합한 후 숙성시켜 자리공 숙성액을 획득하는 단계;를 포함하여 제조되는 자리공 숙성액을 유효성분으로 함유하는 살충용 조성물을 제공한다.(3) mixing the aged liquid prepared in step (1) with the extract prepared in step (2), and then aging to obtain the aged liquid of Jagongong; It provides an insecticidal composition containing.
본 발명의 살충용 조성물의 유효성분인 자리공 숙성액은, 보다 구체적으로는The aging liquid, which is an active ingredient of the insecticidal composition of the present invention, is more specifically
(1) 구아바잎 0.8~1.2 kg, 가죽나무잎 0.8~1.2 kg 및 설탕 0.8~1.2 kg을 혼합하고 20~25℃에서 25~35일 동안 숙성시킨 후 여과하여 숙성액을 제조하는 단계;(1) mixing 0.8-1.2 kg of guava leaves, 0.8-1.2 kg of leathery tree leaves, and 0.8-1.2 kg of sugar, aging at 20-25° C. for 25-35 days, and then filtering to prepare an aged solution;
(2) 물 18~22 L에 자리공 1.6~2 kg를 첨가하여 90~110℃에서 5~7시간 동안 추출한 후 여과하여 자리공 추출물을 제조하는 단계; 및(2) adding 1.6 to 2 kg of Zaryngong to 18 to 22 L of water, extracting at 90 to 110° C. for 5 to 7 hours, followed by filtration to prepare a Zaryngong extract; and
(3) 상기 (2)단계의 제조한 자리공 추출물 16~20 L에 상기 (1)단계의 제조한 숙성액 1.8~2.2 L를 혼합한 후 4~7℃에서 10~18일 동안 숙성시켜 획득하는 단계를 포함하여 제조된 것일 수 있으며,(3) After mixing 1.8 to 2.2 L of the aged solution prepared in step (1) with 16 to 20 L of the Jagigong extract prepared in step (2), it is obtained by aging at 4 to 7° C. for 10 to 18 days. It may be prepared including the steps,
더욱 구체적으로는more specifically
(1) 구아바잎 1 kg, 가죽나무잎 1 kg 및 설탕 1 kg을 혼합하고 20~25℃에서 30일 동안 숙성시킨 후 여과하여 숙성액을 제조하는 단계;(1) mixing 1 kg of guava leaves, 1 kg of leathery tree leaves and 1 kg of sugar, aging at 20-25° C. for 30 days, and filtering to prepare a aged solution;
(2) 물 20 L에 자리공 1.8 kg를 첨가하여 100℃에서 6시간 동안 추출한 후 여과하여 자리공 추출물을 제조하는 단계; 및(2) adding 1.8 kg of Zaryngong to 20 L of water, extracting at 100° C. for 6 hours, and then filtering to prepare a Zaryngong extract; and
(3) 상기 (2)단계의 제조한 자리공 추출물 18 L에 상기 (1)단계의 제조한 숙성액 2 L를 혼합한 후 4~7℃에서 14일 동안 숙성시켜 획득하는 단계를 포함하여 제조된 것일 수 있다.(3) After mixing 2 L of the aged solution prepared in step (1) with 18 L of the Jagigong extract prepared in step (2), aged at 4 to 7° C. for 14 days to obtain it could be
이하, 본 발명의 제조예 및 실시예를 들어 상세히 설명한다. 단, 하기 제조예 및 실시예는 본 발명을 예시하는 것일 뿐, 본 발명의 내용이 하기 제조예 및 실시예에 한정되는 것은 아니다.Hereinafter, production examples and examples of the present invention will be described in detail. However, the following Preparation Examples and Examples only illustrate the present invention, the content of the present invention is not limited to the following Preparation Examples and Examples.
제조예 1. 작물 살충제 Preparation Example 1. Crop Insecticide
(1) 구아바잎 1 kg, 가죽나무잎 1 kg 및 설탕 1 kg을 혼합한 후 20~25℃에서 30일 동안 숙성시킨 후 여과하여 숙성액을 제조하였다.(1) After mixing 1 kg of guava leaf, 1 kg of leathery tree leaf, and 1 kg of sugar, the mixture was aged at 20-25° C. for 30 days and filtered to prepare an aged solution.
(2) 정제수 20 L에 자리공(Phytolacca esculenta) 뿌리 1.8 kg를 첨가하여 100℃에서 6시간 동안 추출한 후 여과하여 자리공 추출물을 제조하였다. (2) 1.8 kg of the root of Phytolacca esculenta was added to 20 L of purified water, extracted at 100° C. for 6 hours, and then filtered to prepare a Jagong extract.
(3) 상기 (2)단계의 제조한 자리공 추출물 18 L에 상기 (1)단계의 제조한 숙성액 2 L를 혼합한 후 4~7℃에서 14일 동안 숙성시켰다.(3) After mixing 2 L of the aging solution prepared in step (1) with 18 L of the Jagongong extract prepared in step (2), it was aged at 4-7° C. for 14 days.
비교예 1. 작물 살충제 Comparative Example 1. Crop Insecticide
(1) 정제수 20 L에 자리공(Phytolacca esculenta) 뿌리 1.8 kg를 첨가하여 100℃에서 6시간 동안 추출한 후 여과하여 자리공 추출물을 제조하였다. (1) 1.8 kg of the root of Phytolacca esculenta was added to 20 L of purified water, extracted at 100° C. for 6 hours, and then filtered to prepare a Jagongong extract.
(2) 상기 (1)단계의 제조한 자리공 추출물을 4~7℃에서 14일 동안 숙성시켰다.(2) The Jagongong extract prepared in step (1) was aged at 4-7° C. for 14 days.
비교예 2. 작물 살충제Comparative Example 2. Crop Insecticide
(1) 구아바잎 2 kg 및 설탕 1 kg을 혼합한 후 20~25℃에서 30일 동안 숙성시킨 후 여과하여 숙성액을 제조하였다.(1) After mixing 2 kg of guava leaves and 1 kg of sugar, the mixture was aged at 20-25° C. for 30 days, and then filtered to prepare an aged solution.
(2) 정제수 20 L에 자리공(Phytolacca esculenta) 뿌리 1.8 kg를 첨가하여 100℃에서 6시간 동안 추출한 후 여과하여 자리공 추출물을 제조하였다. (2) 1.8 kg of the root of Phytolacca esculenta was added to 20 L of purified water, extracted at 100° C. for 6 hours, and then filtered to prepare a Jagong extract.
(3) 상기 (2)단계의 제조한 자리공 추출물 18 L에 상기 (1)단계의 제조한 숙성액 2 L를 혼합한 후 4~7℃에서 14일 동안 숙성시켰다.(3) After mixing 2 L of the aging solution prepared in step (1) with 18 L of the Jagongong extract prepared in step (2), it was aged at 4-7° C. for 14 days.
비교예 3. 작물 살충제 Comparative Example 3. Crop Insecticide
(1) 가죽나무잎 2 kg 및 설탕 1 kg을 혼합한 후 20~25℃에서 30일 동안 숙성시킨 후 여과하여 숙성액을 제조하였다.(1) After mixing 2 kg of leathery tree leaves and 1 kg of sugar, the mixture was aged at 20-25° C. for 30 days and filtered to prepare an aged solution.
(2) 정제수 20 L에 자리공(Phytolacca esculenta) 뿌리 1.8 kg를 첨가하여 100℃에서 6시간 동안 추출한 후 여과하여 자리공 추출물을 제조하였다. (2) 1.8 kg of the root of Phytolacca esculenta was added to 20 L of purified water, extracted at 100° C. for 6 hours, and then filtered to prepare a Jagong extract.
(3) 상기 (2)단계의 제조한 자리공 추출물 18 L에 상기 (1)단계의 제조한 숙성액 2 L를 혼합한 후 4~7℃에서 14일 동안 숙성시켰다.(3) After mixing 2 L of the aging solution prepared in step (1) with 18 L of the Jagongong extract prepared in step (2), it was aged at 4-7° C. for 14 days.
실시예 1. 살충 효과Example 1. Insecticide effect
본 발명의 작물 살충제의 진딧물 방제효과를 확인하기 위해, 세절한 배추 잎에 목화진딧물 유충을 각각 20마리씩 접종하고, 세절한 감귤잎에 조팝나무진딧물 유충을 20마리씩 각각 접종하고, 세절한 사과잎에 점박이응애 20마리씩 각각 접종한 다음, 제조예 1과 비교예들의 작물 살충제를 각각 동일량 골고루 분무하였다. 상기 분무 시 작물 살충제를 150배로 희석한 것을 분무하였다. 분무 72시간이 지난 후 방제율은 하기 식에 따라 계산하였으며, 모든 실험은 3회 반복하여 실시하였다.In order to confirm the aphid control effect of the crop insecticide of the present invention, 20 cotton aphid larvae were inoculated on each chopped cabbage leaf, 20 each of Millipede aphid larvae were inoculated on chopped citrus leaves, and each inoculated on chopped apple leaves. After each inoculation of 20 spotted mites, the crop pesticides of Preparation Example 1 and Comparative Examples were evenly sprayed in the same amount. At the time of spraying, a 150-fold diluted crop pesticide was sprayed. After 72 hours of spraying, the control rate was calculated according to the following formula, and all experiments were repeated three times.
방제율(%) = (사멸한 진딧물 수/전체 진딧물 수) × 100Control rate (%) = (Number of aphids killed / Total number of aphids) × 100
그 결과, 본 발명의 제조예 1의 작물 살충제가 비교예들의 작물 살충제에 비해 방제율이 높아 살충 효과가 우수한 것으로 확인되었다.As a result, it was confirmed that the crop pesticide of Preparation Example 1 of the present invention had a higher control rate than the crop pesticides of Comparative Examples, and thus had an excellent pesticidal effect.
실시예 2. 농작물 성장률Example 2. Crop Growth Rate
밭에 이식한 배추 모종에 이식한 후 14일 후에 제조예 1과 비교예들의 작물 살충제를 각각 희석한 후 7일 간격으로 3회 경엽처리하고, 마지막 처리 후 일주일 뒤 배추를 수확하였다. 수확한 배추를 처리구 당 50개씩 무게를 측정하였고, 작물 살충제 무처리구 대비 무게를 %로 나타내었다.After 14 days after transplanting into the cabbage seedlings transplanted into the field, the crop pesticides of Preparation Example 1 and Comparative Examples were diluted, respectively, and foliar treatment was performed three times at 7-day intervals, and the Chinese cabbage was harvested a week after the last treatment. The weight of the harvested Chinese cabbage was measured by 50 per treatment group, and the weight compared to the crop pesticide-free group was expressed as a percentage.
작물 살충제 무처리 배추의 무게를 100%라고 하였을 때, 제조예 1과 비교예들의 작물 살충제 처리 배추의 무게가 소폭 증가함을 확인하여, 본 발명의 작물 살충제가 농작물의 성장을 저해하지 않음을 확인하였다.When the weight of Chinese cabbage untreated with crop pesticides was 100%, it was confirmed that the weight of Chinese cabbage treated with crop pesticides of Preparation Example 1 and Comparative Examples slightly increased, so that the crop pesticides of the present invention did not inhibit the growth of crops. did
Claims (5)
(2) 물 18~22 L에 자리공 1.6~2 kg를 첨가하여 90~110℃에서 5~7시간 동안 추출한 후 여과하여 자리공 추출물을 제조하는 단계; 및
(3) 상기 (2)단계의 제조한 자리공 추출물 16~20 L에 상기 (1)단계의 제조한 숙성액 1.8~2.2 L를 혼합한 후 4~7℃에서 10~18일 동안 숙성시키는 단계를 포함하여 제조하는 것을 특징으로 하는 친환경 살충제의 제조방법.(1) mixing 0.8-1.2 kg of guava leaves, 0.8-1.2 kg of leathery tree leaves, and 0.8-1.2 kg of sugar, aging at 20-25° C. for 25-35 days, and then filtering to prepare an aged solution;
(2) adding 1.6 to 2 kg of Zaryngong to 18 to 22 L of water, extracting at 90 to 110° C. for 5 to 7 hours, followed by filtration to prepare a Zaryngong extract; and
(3) mixing 1.8 to 2.2 L of the aged solution prepared in step (1) with 16 to 20 L of the Jagongong extract prepared in step (2), followed by aging at 4 to 7° C. for 10 to 18 days. A method of manufacturing an eco-friendly pesticide, characterized in that it is manufactured by including.
(2) 물 18~22 L에 자리공 1.6~2 kg를 첨가하여 90~110℃에서 5~7시간 동안 추출한 후 여과하여 자리공 추출물을 제조하는 단계; 및
(3) 상기 (2)단계의 제조한 자리공 추출물 16~20 L에 상기 (1)단계의 제조한 숙성액 1.8~2.2 L를 혼합한 후 4~7℃에서 10~18일 동안 숙성시켜 자리공 숙성액을 획득하는 단계;를 포함하여 제조되는 자리공 숙성액을 유효성분으로 함유하는 살충용 조성물.(1) mixing 0.8-1.2 kg of guava leaves, 0.8-1.2 kg of leathery tree leaves, and 0.8-1.2 kg of sugar, aging at 20-25° C. for 25-35 days, and then filtering to prepare an aged solution;
(2) adding 1.6 to 2 kg of Zaryngong to 18 to 22 L of water, extracting at 90 to 110° C. for 5 to 7 hours, followed by filtration to prepare a Zaryngong extract; and
(3) After mixing 1.8 to 2.2 L of the aged solution prepared in step (1) with 16 to 20 L of the Jagongong extract prepared in step (2), it is aged at 4 to 7° C. for 10 to 18 days to ripen in the jarigong. Obtaining a liquid; pesticidal composition containing as an active ingredient the prepared jjigong ripening liquid, including.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020210116804A KR102352803B1 (en) | 2021-09-02 | 2021-09-02 | Environment-friendly insecticide using Phytolacca esculenta extract |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020210116804A KR102352803B1 (en) | 2021-09-02 | 2021-09-02 | Environment-friendly insecticide using Phytolacca esculenta extract |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR102352803B1 true KR102352803B1 (en) | 2022-01-17 |
Family
ID=80051484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020210116804A KR102352803B1 (en) | 2021-09-02 | 2021-09-02 | Environment-friendly insecticide using Phytolacca esculenta extract |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR102352803B1 (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100852767B1 (en) * | 2007-04-04 | 2008-08-18 | 주식회사 유엔아이 | Insecticidal and fertilizing composition and method of killing insects and fertilization using the same |
| KR20090033292A (en) * | 2007-09-29 | 2009-04-02 | 최제영 | Insect repellent |
| US20100009002A1 (en) * | 2008-07-14 | 2010-01-14 | Tropicana Products, Inc. | Guava tree extract insect control |
| KR20120071872A (en) * | 2010-12-23 | 2012-07-03 | 박선희 | Fermented extract of guava and manufacturing process of the same |
| KR20120117956A (en) * | 2011-04-15 | 2012-10-25 | 충북대학교 산학협력단 | Composition of harmful insect repellant using phytol |
| KR101904406B1 (en) * | 2018-06-11 | 2018-10-04 | 스트림바이오 주식회사 | A composition for controlling Dermanyssus gallinae and the method of controlling Dermanyssus gallinae by using the same |
-
2021
- 2021-09-02 KR KR1020210116804A patent/KR102352803B1/en active IP Right Grant
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100852767B1 (en) * | 2007-04-04 | 2008-08-18 | 주식회사 유엔아이 | Insecticidal and fertilizing composition and method of killing insects and fertilization using the same |
| KR20090033292A (en) * | 2007-09-29 | 2009-04-02 | 최제영 | Insect repellent |
| US20100009002A1 (en) * | 2008-07-14 | 2010-01-14 | Tropicana Products, Inc. | Guava tree extract insect control |
| KR20120071872A (en) * | 2010-12-23 | 2012-07-03 | 박선희 | Fermented extract of guava and manufacturing process of the same |
| KR20120117956A (en) * | 2011-04-15 | 2012-10-25 | 충북대학교 산학협력단 | Composition of harmful insect repellant using phytol |
| KR101904406B1 (en) * | 2018-06-11 | 2018-10-04 | 스트림바이오 주식회사 | A composition for controlling Dermanyssus gallinae and the method of controlling Dermanyssus gallinae by using the same |
Non-Patent Citations (3)
| Title |
|---|
| J. Agric. Food Chem. 2008. 56. 19. 8905-8910 * |
| Naver Blog (https://blog.naver.com/kw4641/221972936483), Jarigong Natural Insecticide Making Insect Repellent Aphid Control (2020.05.21.) * |
| 네이버 블로그(https://blog.naver.com/kw4641/221972936483), 자리공 천연살충제 만드기 벌레퇴치 진딧물 방제 (2020.05.21.)* |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102095537B1 (en) | Fertilizer composition for eco-friendly crop cultivation having fungicide, insecticide and plant nutrient | |
| KR20090027515A (en) | Oriental medicine herb extracts for insect repellenet and manufacturing method thereof | |
| CN103609622A (en) | Preparation method of organic vegetable bactericide compound | |
| CN105660142A (en) | High-ridge dense-planting drip-irrigation no-tillage planting method for soybeans | |
| KR20190052979A (en) | Organic agricultural material composition for pest management by using 4 kinds of plant extracts | |
| CN103609623A (en) | Pesticidal bactericidal compound for organic vegetable planting and manufacturing method thereof | |
| Ndubuaku et al. | Effects of Moringa oleifera leaf extract on morphological and physiological growth of cassava and its efficacy in controlling Zonocerus variegatus | |
| KR101225103B1 (en) | The use of insecticidal composition comprising extracts of albizzia julibrissin | |
| KR20200072777A (en) | Red mite acaricidal Composition having Natural Plant Extracts | |
| KR20110006400A (en) | Insecticidal composition comprising extracts of asarum sieboldii | |
| KR101158364B1 (en) | Insecticidal compounds isolated from macleaya cordata and method for pesticides using the same | |
| CN102484994B (en) | Synergy composition of matrine and chlorantraniliprole | |
| KR102352803B1 (en) | Environment-friendly insecticide using Phytolacca esculenta extract | |
| KR100644750B1 (en) | Method for producing insect natual extract | |
| CN107889828B (en) | Pesticide composition for preventing and treating cotton bollworms in cotton fields and application | |
| CN111990138B (en) | Method for reducing rice field pest base number by using entomopathogenic nematodes | |
| KR102579175B1 (en) | Method of controlling Thrips using Beauveria bassiana KNU-101 strain-derived microbial agent | |
| CN109526530B (en) | Planting method of pollution-free grapes | |
| CN112400908B (en) | Medicament composition for preventing and treating rhinoceros | |
| KR102649073B1 (en) | Leek cultivation method and leek grown thereby | |
| Panday et al. | Comparative efficacy of seed treatment and their combinations with foliar spray of insecticides for the management of Antigastra catalaunalis in sesame | |
| Uddin et al. | Effects of insecticides for controlling hogplum beetle Podontia 14-punctata under laboratory and field conditions | |
| CN106490050A (en) | A kind of Homoptera class agricultural pests insecticide and preparation method thereof | |
| EP2493317B1 (en) | Treatment of plants and seed for combating an attack of bacterial pathogens | |
| Shah et al. | Effect of insecticides on the growth parameters, yield and oil content of mustard |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E701 | Decision to grant or registration of patent right | ||
| GRNT | Written decision to grant |