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Biological control (Phytosanity)

BIOLOGICAL CONTROL Action of Pesticides to Metarhizium anisopliae in Soil

BIOLOGICAL CONTROL Action of Pesticides to Metarhizium anisopliae in Soil

... Comparison of the in vitro test results shows that the toxicity of the chemical products to the fungus was higher in the culture medium assays than in the soil assays. After administration of the pesticide the synthetic ...

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Reevaluation of the value of autoparasitoids in biological control.

Reevaluation of the value of autoparasitoids in biological control.

... Autoparasitoids occur primarily in the genera Coccophagus, Coccobius, Coccophagoides and Encarsia [3]. Some autoparasitoids have been successfully used in biological control in several projects [4,5]. Their ...

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Biological control of golden apple snail, Pomacea canaliculata by Chinese soft-

Biological control of golden apple snail, Pomacea canaliculata by Chinese soft-

... To control GAS, several effective predators have been introduced into agricultural ecosystem, including various ducks and fishes (Teo, 2001; ...for biological control of young GAS in paddy field and ...

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Alternative food and learning as a promising strategy for biological control

Alternative food and learning as a promising strategy for biological control

... In their natural habitat, natural enemies are exposed to a variety of odours. To find their prey, predators use volatiles cues that are associated with the presence of food, but it is known that these cues may vary with ...

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Postharvest biological control of brown rot in peaches after cold storage preceded by preharvest chemical control

Postharvest biological control of brown rot in peaches after cold storage preceded by preharvest chemical control

... Chemical control is the most widely adopted method, with sprays of fungicides from flowering to pre harvest, and the iprodione products triforine, procymidone, captan, mancozeb are recommended for disease ...

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Habitat manipulation for conservation biological control in organic Vegetable crops

Habitat manipulation for conservation biological control in organic Vegetable crops

... After opened, coriander flower morphology and plant architecture ensure accessibility of resources for many species, including coccinellids (Patt et al., 1997). In fact, C. sanguinea can feed on coriander flowers and ...

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Biological Control of Chestnut Blight in Portugal

Biological Control of Chestnut Blight in Portugal

... The success of hypovirulence depends on population structure relative to the system of vegetative compatibility (vc types) (Heiniger and Rigling, 1994; Bissenger et al., 1997). The low diversity of vc types in Portugal ...

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Biological control of Gonipterus platensis: current status and new possibilities

Biological control of Gonipterus platensis: current status and new possibilities

... Classical biological control (CBC) is one of the most successful strategies to control invasive exotic species, whose negative impacts are amplified by the absence of natural enemies in the invaded ...

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Biological control of broad mites in chili pepper and physic nut

Biological control of broad mites in chili pepper and physic nut

... Biological control of pest mites is considered as an excellent alternative for chemical ...Pest control provided by natural enemies is considered as an environmental service (Myers ...pest ...

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Commercial Biological Control Agents Targeted Against Plant-Parasitic Root-knot Nematodes

Commercial Biological Control Agents Targeted Against Plant-Parasitic Root-knot Nematodes

... of Biological Control (Iobc 2014) is set to promote environmentally-, socially- and-economically- efficient methods to eliminate the diseases and pests from agriculture and ...defines biological ...

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Biological Control in Brazil: An overview

Biological Control in Brazil: An overview

... of Biological Control methods is on the increase, mainly as a result of the mobilization of human resources in entomology studies since the establishment of graduate programs in this country in the ...of ...

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BIOLOGICAL CONTROL Predators Impairing the Natural Biological Control of Parasitoids

BIOLOGICAL CONTROL Predators Impairing the Natural Biological Control of Parasitoids

... natural biological control: the puzzling coexistence of the coffee leaf miner, Leucoptera coffeellum (Guérin- Mèneville), and its natural enemies was ...natural biological control. It is ...

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BIOLOGICAL CONTROL Reproductive Biology and Longevity of Euplectrus ronnai (Brèthes) (Hymenoptera: Eulophidae)

BIOLOGICAL CONTROL Reproductive Biology and Longevity of Euplectrus ronnai (Brèthes) (Hymenoptera: Eulophidae)

... The preference of E. ronnai for the fourth- and fifth instars of M. sequax associated to the sharp reduction in food consumption by parasitized hosts (Yamamoto et al. 1998) provide a significant reduction in plant ...

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BIOLOGICAL CONTROL OF POTATO BLACK SCURF BY RHIZOSPHERE ASSOCIATED BACTERIA

BIOLOGICAL CONTROL OF POTATO BLACK SCURF BY RHIZOSPHERE ASSOCIATED BACTERIA

... Pot experiment results, regarding the selection of potent antagonistic bacteria also supported lab studies. Bacterial strains, StT2 and StS3 were found to be most effective with 65.1% and 73.9% biocontrol efficacy. ...

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BIOLOGICAL CONTROL OF WEEDS BY MEANS OF PLANT PATHOGENS

BIOLOGICAL CONTROL OF WEEDS BY MEANS OF PLANT PATHOGENS

... Primjenom patogena, koji je selektivan i suzbija samo jednu korovnu vrstu, nema opasnosti za smanjenje bioraznolikosti flore i faune staništa (Charu- dattan, 2001.), iako je selektivno[r] ...

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BIOLOGICAL CONTROL Compatibility of Beauveria bassiana with Acaricides

BIOLOGICAL CONTROL Compatibility of Beauveria bassiana with Acaricides

... Regarding the effect of the chemical formulations studied on different developmental stages of B. bassiana, Abamectin and Acrinathrin presented lower toxicity than the other formulations, mainly when conidial germination ...

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Biological control of the terrestrial carbon sink

Biological control of the terrestrial carbon sink

... this experiment for spruce in Germany (Fig. 10b) where the difference between girdled and un-girdled stands is taken as a measure for the contribution of roots. It was estimated, that 40% of soil respiration originates ...

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Control of Guignardia citricarpa by Bacillus subtilis and Trichoderma spp.

Control of Guignardia citricarpa by Bacillus subtilis and Trichoderma spp.

... between biological treatments and the control when the biological control agents were applied every 15 days (Table ...(2000), biological control agents need to establish ...

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FORUM Discovery and Development of Biological Agents to Control Crop Pests

FORUM Discovery and Development of Biological Agents to Control Crop Pests

... by biological control would have many of the following characteristics: an exploitable pathogen etiology, existence in an environment favoring biocontrol agent colonization, resistance to traditional pest ...

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Entomopathogenic Nematodes: Potential For Exploration and Use in South America

Entomopathogenic Nematodes: Potential For Exploration and Use in South America

... The Brazilian Plant Protection Organization has adopted the FAO Code of Conduct for the Import and Release of Biological Control Agents (FAO 1996) and its similar Regional Code, established by COSAVE (South ...

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