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Push–pull Agricultural Pest Management
Push–pull technology is an intercropping strategy for biological pest control, controlling agricultural pests by using repellent "push" plants and Trap crop, trap "pull" plants. For example, Cereal, cereal crops like maize or sorghum are often infested by Ostrinia, stem borers. Grasses planted around the perimeter of the crop attract and trap the pests, whereas other plants, like ''Desmodium'', planted between the rows of maize, repel the pests and control the parasitic plant ''Striga (plant), Striga''. Push–pull technology was developed at the ICIPE, International Centre of Insect Physiology and Ecology (ICIPE) in Kenya in collaboration with Rothamsted Experimental Station, Rothamsted Research, UK. and national partners. This technology has been taught to smallholding, smallholder farmers through collaborations with universities, NGOs and national research organizations. How push–pull works Push–pull technology involves use of behaviour-modifying stimuli to manipula ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Push Pull Intercropping Plots
Push may refer to: * A type of force applied to an object Music * Mike Dierickx (born 1973), a Belgian producer also known as Push Albums * Push (Bros album), ''Push'' (Bros album), 1988 * Push (Gruntruck album), ''Push'' (Gruntruck album), 1992 * Push (Jacky Terrasson album), ''Push'' (Jacky Terrasson album), 2010 * Push (Sextile album), ''Push'' (Sextile album), 2023 Songs * Push (Enrique Iglesias song), "Push" (Enrique Iglesias song), 2008 * Push (Avril Lavigne song), "Push" (Avril Lavigne song), 2011 * Push (Lenny Kravitz song), "Push" (Lenny Kravitz song), 2011 * Push (Matchbox Twenty song), "Push" (Matchbox Twenty song), 1997 * Push (Moist song), "Push" (Moist song), 1994 * Push (Pharoahe Monch song), "Push" (Pharoahe Monch song), 2006 * "Push", by Tisha Campbell and Vanilla Ice on Campbell's 1993 album ''Tisha (album), Tisha'' * "Push", by The Cure on the 1985 album ''The Head on the Door'' * "Push", by Dio on the 2002 album ''Killing the Dragon'' * "Push", by Nick Jonas o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Desmodium Uncinatum
''Desmodium uncinatum'', the silverleaf desmodium, is a species of flowering plant in the family Fabaceae, native to Latin America, and introduced as a fodder Fodder (), also called provender (), is any agriculture, agricultural foodstuff used specifically to feed domesticated livestock, such as cattle, domestic rabbit, rabbits, sheep, horses, chickens and pigs. "Fodder" refers particularly to food ... to various locales in Africa, India, New Guinea, Australia and Hawaii. Although chiefly a fodder, it can also be used for pasture, deferred feed, cut-and-carry, hay, ground cover, and mulch. It is considered invasive in Australia and Hawaii. This species of ''Desmodium'' has also found use in the push-pull technology for pest management where it is grown as an intercrop between rows of a cereal crop to control stem-boring insects and fall armyworms. Together with '' D. intortum'' (greenleaf desmodium) they are the most common two intercrops of push-pull technology. Referen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brachiaria Brizantha
''Urochloa brizantha'' ( syn. ''Brachiaria brizantha'') is a species of grass known by the common name palisade grass. It is often used as a forage for livestock. Other common names include palisade signal grass, bread grass, Mauritius grass,Cook, B. G., et al''Brachiaria brizantha''.Tropical Forages. CSIRO, DPI&F (Queensland), CIAT and ILRI, Brisbane, Australia. 2005. Surinam grass, USFS. Pacific Island Ecosystems at Risk (PIER). large-seeded millet grass, big ashama,Quattrocchi, U. ''CRC World Dictionary of Grasses: Common Names, Scientific Names, Eponyms, Synonyms, and Etymology, Volume 1.'' CRC Press. 2006. pg. 335. Ceylon sheep grass, and St. Lucia grass.Heuzé V., Tran G., Sauvant D., Lebas F., 2016. Bread grass (Brachiaria brizantha). Feedipedia, a programme by INRA, CIRAD, AFZ and FAO. https://www.f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pennisetum Purpureum
''Cenchrus purpureus'', Synonym (taxonomy), synonym ''Pennisetum purpureum'', also known as Napier grass, elephant grass or Uganda grass, is a species of perennial tropical grass native to African grasslands.[Farrell, G., Simons, S. A., & Hillocks, R. J. (2002). Pests, diseases, and weeds of Napier grass, ''Pennisetum purpureum'': a review. International Journal of Pest Management, 48(1), 39-48.] It has low water and nutrient requirements, and therefore can make use of otherwise uncultivated lands.[Strezov, V., Evans, T. J., & Hayman, C. (2008). Thermal conversion of elephant grass ''Pennisetum purpureum'' Schum) to biogas, bio-oil and charcoal. Bioresources Technology, 99, 8394-8399.] Historically, this wild species has been used primarily for grazing, recently, however, it has been used as part of a push–pull agricultural pest management strategy. Napier grasses improve soil fertility, and protect arid land from soil erosion. It is also utilized for firebreaks, windbreaks, i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Strip Of Brachiaria Brizantha (signal Grass)
Strip, Strips or Stripping may refer to: Places * Aouzou Strip, a strip of land following the northern border of Chad that had been claimed and occupied by Libya * Caprivi Strip, narrow strip of land extending from the Okavango Region of Namibia to the Zambezi River * Gaza Strip, narrow strip of land along the Mediterranean, in the Middle East * Las Vegas Strip, section of Las Vegas Boulevard South * Strip District, Pittsburgh, a neighborhood in Pittsburgh, Pennsylvania * Sunset Strip, 1.5-mile stretch of Sunset Boulevard in West Hollywood, California, US * Tarfaya Strip (Cape Juby Strip), a strip of land between Morocco and the Western Sahara along the Atlantic Ocean * Toledo strip, formerly contested area between Ohio and Michigan; see Toledo War Arts, entertainment, and media Comics * Strip (comics), a comics anthology published by Marvel UK in 1990 * Comic strip, a sequence of drawings arranged in interrelated panels to display brief humor or form a narrative * Sunday st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Melinis Minutiflora
''Melinis minutiflora'', commonly known as molasses grass, is a species of grass. It is a perennial grass native to Africa, where it occurs in disjunct populations (an arc from central Angola to Cameroon in western central africa, the areas around Ruwenzori Mountains and Mount Kenya in eastern Africa. Its seeds are dispersed by wind. Molasses grass usually grows to be thirty to sixty inches tall, and it forms mats when its long, slender stems lay on top of each other in layers up to four feet deep. Molasses grass can spread up other plants, using them as support, like a vine. It has fragrant foliage and colorful inflorescences. It blooms for short periods with differing bloom times depending on where the grass is located. Molasses grass generally flowers in the southern hemisphere between April and June and in the northern hemisphere in November. Role as a non-native species It was introduced to tropical areas such as Hawaii for livestock feed, and is now naturalized in some are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soil Organic Matter
Soil organic matter (SOM) is the organic matter component of soil, consisting of plant and animal detritus at various stages of decomposition, cells and tissues of soil microbes, and substances that soil microbes synthesize. SOM provides numerous benefits to soil's physical and chemical properties and its capacity to provide regulatory ecosystem services. SOM is especially critical for soil functions and quality. The benefits of SOM result from several complex, interactive, edaphic factors; a non-exhaustive list of these benefits to soil function includes improvement of soil structure, aggregation, water retention, soil biodiversity, absorption and retention of pollutants, buffering capacity, and the cycling and storage of plant nutrients. SOM increases soil fertility by providing cation exchange sites and being a reserve of plant nutrients, especially nitrogen (N), phosphorus (P), and sulfur (S), along with micronutrients, which the mineralization of SOM slowly rele ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Semiochemical
A semiochemical, from the Greek wiktionary:σημεῖον, σημεῖον (''semeion''), meaning "signal", is a chemical substance or mixture released by an organism that affects the behaviors of other individuals. Semiochemical communication can be divided into two broad classes: communication between individuals of the same species (intraspecific) or communication between different species (Interspecies communication, interspecific). It is usually used in the field of chemical ecology to encompass pheromones, allomones, kairomones, attractants and Animal repellent, repellents. Many insects, including Parasitoid#Parasitoidal insects, parasitic insects, use semiochemicals. Pheromones are intraspecific signals that aid in finding mates, food and habitat resources, warning of enemies, and avoiding competition. Interspecific signals known as allomones and kairomones have similar functions. In nature Pheromone A pheromone (from Greek ''phero'' "to bear" + ''hormone'' from Gree ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ocimene
Ocimenes are a group of isomeric hydrocarbons. The ocimenes are monoterpenes found within a variety of plants and fruits. α-Ocimene and the two β-ocimenes differ in the position of the isolated double bond: it is terminal in the alpha isomer. α-Ocimene is ''cis-''3,7-dimethyl-1,3,7-octatriene. β-Ocimene is ''trans-''3,7-dimethyl-1,3,6-octatriene. β-Ocimene exists in two stereoisomeric forms, ''cis'' and ''trans,'' with respect to the central double bond. The ocimenes are often found naturally as mixtures of the various forms. The mixture, as well as the pure compounds, are oils with a pleasant odor. They are used in perfumery for their sweet herbal scent and are believed to act as plant defense and have anti-fungal properties. Like the related acyclic terpene myrcene, ocimenes are unstable in air.Karl-Georg Fahlbusch, Franz-Josef Hammerschmidt, Johannes Panten, Wilhelm Pickenhagen, Dietmar Schatkowski, Kurt Bauer, Dorothea Garbe, Horst Surburg "Flavors and Fragrance ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Desmodium Intortum
''Desmodium intortum'', known as greenleaf desmodium and also as beggarlice along with other members of its genus, is a species of flowering plant in the genus ''Desmodium'', native to Mexico, Central America, northern South America, the Galápagos, Haiti and Jamaica. A nitrogen-fixing fodder crop, it has been introduced to the rest of the world's tropics, including Africa, India, Australia, New Guinea and Taiwan ''Desmodium intortum'' is used in push–pull agricultural pest management since it contains potent secondary metabolites that are released into the soil and aerially. Inter-cropped in maize and sorghum ''Sorghum bicolor'', commonly called sorghum () and also known as great millet, broomcorn, guinea corn, durra, imphee, jowar, or milo, is a species in the Poaceae, grass genus ''Sorghum (genus), Sorghum'' cultivated for its grain. The grain i ... fields, it repels '' Chilo partellus'', a stem-boring grass moth, and suppresses witchweeds, including Asiatic witch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Legume
Legumes are plants in the pea family Fabaceae (or Leguminosae), or the fruit or seeds of such plants. When used as a dry grain for human consumption, the seeds are also called pulses. Legumes are grown agriculturally, primarily for human consumption, but also as livestock forage and silage, and as soil-enhancing green manure. Legumes produce a botanically unique type of fruit – a simple fruit, simple Dry fruits, dry fruit that develops from a simple carpel and usually Dehiscence (botany) , dehisces (opens along a seam) on two sides. Most legumes have Symbiosis , symbiotic nitrogen fixation , nitrogen-fixing bacteria, Rhizobia, in structures called root nodules. Some of the fixed nitrogen becomes available to later crops, so legumes play a key role in crop rotation. Terminology The term ''pulse'', as used by the United Nations' Food and Agriculture Organization (FAO), is reserved for legume crops harvested solely for the dry seed. This excludes green beans and Pea , green ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stemborer
A stemborer (stem borer) is any insect larva, or arthropod, that bores into plant stems. However the term most frequently refers among the Coleoptera to the larva of certain longhorn beetles such as '' Dorysthenes buqueti'' and those of the genus '' Oberea'', and among the Lepidoptera to certain moths of the Crambidae, Castniidae, Gelechiidae, Nolidae, and Pyralidae The Pyralidae, commonly called pyralid moths, snout moths or grass moths, are a family of Lepidoptera in the ditrysian superfamily Pyraloidea. In many (particularly older) classifications, the grass moths (Crambidae) are included in the Pyr ... families. Stem borers include: ;Coleoptera *Banana stemborer weevil ('' Cosmopolites sordidus'') * Coffee white stem borer (''Xylotrechus quadripes'') * Sugarcane longhorn stemborer (''Dorysthenes buqueti'') ;Lepidoptera *African pink stemborer ('' Sesamia calamistis'') * African white stemborer (''Maliarpha separatella'') * Asiatic rice stemborer (striped rice stembore ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
