Sycanus annulicornis Dohrn (Hemipte

Sycanus annulicornis Dohrn (Hemiptera: Reduviidae) merupakan kepik
predator yang hidup pada berbagai agroekosistem. Di Indonesia Sycanus sp.
pernah dilaporkan menjadi predator utama hama pengisap daun, Helopeltis
antonii Sign (Hemiptera: Miridae) pada tanaman teh (Kalshoven 1981). Kepik
predator ini memiliki kisaran mangsa yang luas terutama dari Ordo Lepidoptera
(Manley 1982). Di Malaysia, Sycanus sp. memangsa Phaenacantha saccharicida
Karsch (Hemiptera: Colobathrisidae) (Sweet 2000). Di Thailand, Sycanus collaris
Fabricius dilaporkan menyerang hama daun lengkeng Oxyodes scrobiculata
Fabricius (Lepidoptera: Noctuidae) (Chooyoung et al. 2004).
Pada beberapa percobaan di laboratorium, kepik predator ini diketahui
merupakan predator generalis, memiliki kemampuan adaptasi dan pemangsaan
cukup baik dengan kemampuan memangsa mencapai rata-rata 4,7 ekor perhari
(De Clercq 2000). Mangsa-mangsa yang pernah dicobakan untuk pemeliharaan di
laboratorium adalah Spodoptera litura Fabricius (Lepidoptera: Noctuidae),
Crocidolomia pavonana Fabricius (Lepidoptera: Pyralidae) dan Corcyra
cephalonica Stainton (Lepidoptera: Pyralidae) (Cahyadi 2004).
Mencermati adanya potensi tersebut, maka diperlukan suatu metode yang
tepat untuk pembiakan predator tersebut. Hasil pembiakan massal di laboratorium
dapat digunakan untuk upaya pelepasan massal predator di lapangan. Penggunaan
predator di lapangan untuk menekan populasi hama sesuai dengan konsep
pengendalian hayati (PH) yaitu musuh alami berperan untuk memelihara
kepadatan populasi organisme lain pada suatu tingkat populasi rata-rata yang lebih
rendah daripada tingkat populasi rata-rata tanpa pengendalian hayati tersebut
(Bosch et al. 1982).
Hal-hal penting yang harus diperhatikan dalam hal pembiakan predator
adalah bioekologi predator, kesesuaian mangsa, kualitas makanan mangsa,
kemudahan dalam pembiakan dan lingkungan tempat pembiakan. Nutrisi
merupakan hal terpenting yang erat kaitannya dengan kualitas mangsa. Dipandang
dari segi kualitas, makanan untuk predator dikategorikan menjadi nutrisi essensial

結果 (英語) 1:

Sycanus Dohrn annulicornis (Hemiptera: Reduviidae) is a ladybugthe predators that live on different agroecosystem. In Indonesia Sycanus sp.Once the main pest predators are reported to be the sucker leaves, HelopeltisSign antonii (Hemiptera: Miridae) in tea plant (Kalshoven 1981). LadybugsThis predator has a wide range of prey mainly of Lepidoptera(Manley 1982). In Malaysia, Sycanus spp. prey on Phaenacantha saccharicidaKarsch (Hemiptera: Colobathrisidae) (Sweet 2000). In Thailand, Sycanus collarisFabricius was reportedly attacked Oxyodes scrobiculata lengkeng leaf pestsFabricius (Lepidoptera: Noctuidae) (Chooyoung et al. 2004).In some experiments in the laboratory, these predators are ladybugs are knownis a generalist predator, has the capability of adaptation and predationwell enough with the ability to prey on reaching an average of 4.7 tail extension day(De Clercq 2000). Prey-prey ever for customers for maintenance in theSpodoptera litura Fabricius is laboratory (Lepidoptera: Noctuidae),Crocidolomia pavonana Fabricius (Lepidoptera: Pyralidae) and CorcyraStainton cephalonica (Lepidoptera: Pyralidae) (Cahyadi 2004).Observe the existence of such a potential, then needed a methodappropriate for breeding the predator. The mass breeding of laboratory resultscan be used for a mass release of predatory effort in the field. The use of thepredators on the ground to suppress pest populations in accordance with the concept ofbiological control (PH), namely natural enemies play a role to maintainthe density of populations of other organisms on a population level on average morelower than average population levels without the biological control(Bosch et al. 1982).The important things to look for in terms of breeding predatorsis bioekologi predator, the suitability of the prey, the prey, food qualityease of breeding and breeding environment. Nutritionthe most important thing is closely related to the quality of the prey. Is viewedin terms of quality, food for life nutrition categorized into predator

結果 (英語) 2:

Sycanus annulicornis Dohrn (Hemiptera: Reduviidae) is a ladybird
predator who lived in various agro-ecosystems. In Indonesia Sycanus sp.
Been reported to be a major predator leaf-sucking pests, Helopeltis
antonii Sign (Hemiptera: Miridae) on the tea plant (Kalshoven 1981). Ladybird
predator has a wide range of prey mainly from the Order Lepidoptera
(Manley 1982). In Malaysia, Sycanus sp. Phaenacantha prey saccharicida
Karsch (Hemiptera: Colobathrisidae) (Sweet 2000). In Thailand, Sycanus collaris
Fabricius reported attack of pests leaves litchi Oxyodes scrobiculata
Fabricius (Lepidoptera: Noctuidae) (Chooyoung et al. 2004).
In some experiments in the laboratory, ladybird predator is known
as predators generalists, has the adaptability and predation
pretty well with ability preys reached an average of 4.7 head per day
(De Clercq 2000). Prey ever tried to maintain in
the laboratory is Spodoptera litura Fabricius (Lepidoptera: Noctuidae),
Crocidolomia pavonana Fabricius (Lepidoptera: Pyralidae) and Corcyra
cephalonica Stainton (Lepidoptera: Pyralidae) (Cahyadi 2004).
Looking at this potential, we need a methods
appropriate to the predator breeding. Results of a mass culture in the laboratory
can be used to attempt a mass release of predators in the field. The use of
predators in the field to suppress pest populations in accordance with the concept of
biological control (PH) is a natural enemy role is to maintain the
population density of other organisms in a population level mean much
lower than the rate of average population without controlling biological
(Bosch et al . 1982).
The important points that must be considered in terms of breeding predators
are BioEkologi predator, prey suitability, prey food quality,
ease of breeding and breeding environment. Nutrition
is the cornerstone of which is closely related to the quality of prey. Seen
in terms of quality, food for predators categorized into essential nutrients

結果 (英語) 3:

黄带annulicornis多恩（半翅目：猎蝽科）这是kepik
捕食活，杨在agroekosistem。印度尼西亚
不死dilaporkan黄带sp.，捕食者公司HAMA pengisap道恩，helopeltis
antonii标志（半翅目：蝽科）在通德（·卡尔斯霍芬1981）。kepik
捕食者ini有奇沙兰mangsa阳公司都要从鳞翅目
（万利1982）。马来西亚迪，黄带sp. memangsa phaenacantha saccharicida
蝎（半翅目：colobathrisidae）（甜2000）。泰国迪，黄带collaris
Fabricius dilaporkan menyerang哈马道恩lengkeng oxyodes scrobiculata
Fabricius（鳞翅目夜蛾科）（chooyoung等人。2004）。
在几percobaan迪公司，kepik捕食者INI diketahui
这是捕食者蕉，有kemampuan adaptasi丹了，kemampuan pemangsaan
Baik memangsa mencapai比例比例7只perhari
（De Clercq 2000）。mangsa mangsa杨不死dicobakan，pemeliharaan迪
公司是斜纹夜蛾（鳞翅目夜蛾科），
Crocidolomia pavonana Fabricius（鳞翅目螟蛾科）丹科西拉
蛾斯坦顿（鳞翅目，螟蛾科）（cahyadi
2004）。mencermati adanya potensi缝制，就在diperlukan metode杨
正确，pembiakan捕食者缝制。该pembiakan massal迪公司
，短语，方便pelepasan massal捕食者狄Lapangan。使用的情况
捕食者狄Lapangan，强调populasi哈马的，konsep
pengendalian Hayati（PH）就是仇敌阿拉米berperan，memelihara
kepadatan populasi organisme躺在火tingkat populasi比例比例比一tingkat
杨化populasi比例比例没有pengendalian Hayati的缝制，
（博世等人。1982）。
哈尔哈尔是杨要diperhatikan在哈尔pembiakan捕食者
是bioekologi捕食者，并不mangsa，kualitas makanan mangsa，
、pembiakan丹在保护地pembiakan。nutrisi