搜索结果: 1-15 共查到“农学 Biological control”相关记录22条 . 查询时间(0.078 秒)
International Symposium on Sustainable Utilization of Arthropod Biological Control Agents
International Symposium Sustainable Utilization of Arthropod Biological Control Agents
2015/8/13
International Symposium on Sustainable Utilization of Arthropod Biological Control Agents will be held on Sept 15-18, 2015 at Beijing, China. This symposium is aimed to provide a platform for research...
Biological Control of Plant Parasitic Nematodes: Prospects and Challenges for the Poor Africa Farmer
nematodes food security Africa
2015/3/6
Africa contains a larger part of world’s developing countries with their associated problems of food security
and healthy environment. Pollution and its grave consequences are among the greatest cha...
Fungal leaf spot diseases of mango (Mangifera indica L.) in Southeastern Nigeria and biological control with Bacillus subtilis
Pestalotiopsis mangiferae Botryodiplodia theobromae Macrophoma mangiferae biological control Bacillus subtilis
2015/1/30
The incidence of fungal leaf spot diseases on mango (Mangifera indica) in Southeastern Nigeria and application of a biological control measure was investigated. The survey proved that the incidence of...
Compatibility of Cheyletus eruditus (Schrank) (Acari: Cheyletidae) and Ce-phalonomia tarsalis (Ashmead) (Hymenoptera: Bethylidae) in biological control of stored grain pests
Acarus siro Oryzaephilus surinamensis Cheyletus eruditus Cephalonomia tarsalis stored wheat biological control
2015/1/30
A laboratory experiment was carried out on stored wheat infested by the stored product mite Acarus siro and beetle Oryzaephilus surinamensis. The initial infestation was 150 mites of A. siro and 15 be...
Improved Understanding of Weed Biological Control Safety and Impact with Chemical Ecology:A Review
Biological control of weeds chemical ecology EICA host range induction sequestration secondary plant metabolites variability of secondary plant metabolites
2015/12/26
We review chemical ecology literature as it relates to biological control of weeds and discuss how this means of controlling invasive plants could be enhanced by the consideration of several well-esta...
Molecular Genetic and Hybridization Studies of Diorhabda spp.Released for Biological Control of Tamarix
Genital lock and key AFLP PCOA hybrid male sterility
2015/12/26
The genus Diorhabda (Coleoptera: Chrysomelidae) was recently revised, using morphological characters, into five tamarisk-feeding species, four of which have been used in the tamarisk (Tamarix spp.) bi...
Biological Control of Rhizoctonia damping-off of Cucumber by a Transformed Pseudomonas putida Strain Expressing a Chitinase from a Marine Bacterium
biological control agent fluorescent pseudomonads rhizosphere
2011/2/24
To construct an effective biological control agent for plant root diseases, we isolated Pseudomonas putida strains from the rhizospheres of cucumber plants and used them as hosts of an expression vect...
Raising Trissolcus basalis for the biological control of Nezara viridula in greenhouses of Almería (Spain)
Biological control egg storage parasitoid
2011/1/13
The reduction in use of crop protection products in recent years has led to the appearance of new phytophage pests such as Nezara viridula (L.) in the greenhouses of Almería (Spain).
Efficacy of oils and powders of some medicinal plants in biological control of the pea weevil (Callosobruchus chinensis L.)
Callosobruchus chinensis Cicer arietinum Thymus vulgarus
2011/1/11
Each year, the chickpea suffer’s from significant losses in both quantity and quality. These losses are observed particularly in stocks, which are principally due to attacks by weevils.
Ecological Char acteristics and Biological Control of Mulberr y Anthracnose
Colletotrichum dematium Bacillus amyloliquefaciens
2009/9/10
To develop effective control techniques against mulberry anthracnose caused by Colletotrichum dematium, ecological and biocontrol studies on the disease were carried out. It was confirmed that the cau...
Identification of QTL Controlling Allelopathic Effects in Rice:Genetic Approaches to Biological Control of Weeds
allelopathy Oryza sativa L. quantitative trait loci RFLP mapping water-soluble extracts
2009/9/10
To analyze the genetic control of allelopathy in rice, we examined the quantitative trait loci (QTL) controlling allelopathic effects using a F2 population of the cross between PI312777 and Rexmont, w...
Biological Control of Damping-Off of Tomato Seedlings and Cucumber Phomopsis Root Rot by Bacillus subtilis RB14-C
soil-borne disease combined application root immersion treatment
2009/9/9
Bacillus subtilis RB14-C, which is a streptomycin resistant mutant of B. subtilis RB14 isolated from compost, produces an antifungal peptide, iturin A, and was evaluated for its suppressive ability ag...
Biological Control of Fusarium root-rot of Sorghum
sorghum biocontrol bacterial antagonists fungal antagonist root colonization
2010/11/12
Root dry weight of the control treatment inoculated with only F. oxysporum decreased by 94.5% in relation to the non-inoculated control. Among the potential biological control agents in this study, B....
Biological control of root-knot nematode; Meloidogyne incognita in the medicinal plant; Withania somnifera and the effect of biocontrol agents on plant growth
Withania somnifera Meloidogyne incognita biocontrol
2010/9/10
The medicinally important plant; Withania somnifera, is highly susceptible to root knot nematode; Meloidogyne incognita. Various nematode antagonistic fungi have been studied for their use as biocontr...
Properties and biological control activities of aerial and submerged spores in Trichoderma asperellum SKT-1
Trichoderma asperellum biological control aerial spore ubmerged spore
2009/3/5
Trichoderma asperellum SKT-1, a biocontrol agent that is highly effective against rice seedborne diseases, forms submerged spores by liquid culture. These submerged spores had some common properties...