Judgement of the National Green Tribunal (Southern Zone, Chennai) in the matter of Sajeev Bharadwaj Vs State of Telangana & Others dated 27/07/2016 regarding alleged environmental violations committed by persons illegally involved in the rearing of banned African Catfish in the areas of Gadwal, Dharoor, Alampur, Atmakur, Kollapur, ltikyala, Wadapally, Matkal, Maganoor Mandals of Mahabubnagar District and backwaters of Priyadarshini Jurala Project, Srisalam Project, Krishna and Tungabhadra rivers belt.

The presence of domestic dogs (Canis lupus familiaris) in Brazilian protected areas is fairly frequent. The interaction of such dogs with native animals leads to population declines for many species, particularly carnivores. In this paper the main threats dogs bring about Brazilian biodiversity are assessed with a focus on protected areas. We collected information from papers on the interaction of dogs and wildlife species as well as from interviews with National Park managers.

The South American tomato moth Tuta absoluta (Meyrick) is a devastating pest of tomato. In the present study Tuta-adapted strains of Trichogramma were evaluated. Amongst the three species, Trichogramma achaeae Nagaraja and Nagarkatti, Trichogramma pretiosum Riley and Trichogrammatoidea bactrae Nagaraja could parasitise T. absoluta eggs and the parasitism rates were 5.0%, 51.1% and 68.2% respectively. Adults emerged from the parasitized T. absoluta eggs (4.8%, 97.5% and 90.0% adult emergence respectively). The F1 generation adults of T.

The spread of pests and pathogens that damage plant life could cost global agriculture $540 billion a year, according to this report released by the Royal Botanic Gardens in London. An increase in international trade and travel had left flora facing rising threats from invasive pests and pathogens, and called for greater biosecurity measures.

Forests are rich in biodiversity and valuable for recreation, water regulation and soil protection. As well as for providing timber and other non-wood forest products, forests are important for mitigating climate change and for the renewable energy sector.

In an age of free international shipments of mail-ordered seeds and plants, more policing will not stop the global migration of hitchhiking pests. The solution is in a preemptive response based on an internationally coordinated genomic deployment of global biodiversity in the largest breeding project since the “Garden of Eden.” This plan will enrich the narrow genetic basis of annual and perennial plants with adaptations to changing environments and resistances to the pests of the future.

Researchers investigated whether Neogobius melanostomus, an invader of biodiversity ‘hot-spots’ in the Laurentian Great Lakes region, facilitates or inhibits unionid mussel recruitment by serving as a host or sink for their parasitic larvae (glochidia). Infestation and metamorphosis rates of four mussel species with at-risk (conservation) status (Epioblasma torulosa rangiana, Epioblasma triquetra, Lampsilis fasciola and Villosa iris) and one common species (Actinonaias ligamentina) on N. melanostomus were compared with rates on known primary and marginal hosts in the laboratory.

Agricultural practices routinely create opportunities for crops to hybridize with wild relatives, leading to crop gene introgression into wild genomes. Conservationists typically worry this introgression could lead to genetic homogenization of wild populations, over and above the central concern of transgene escape. Alternatively, viewing introgression as analogous to species invasion, we suggest that increased genetic diversity may likewise be an undesirable outcome.

Original Source

Free-ranging dogs often leave the urbanized areas and stray into nearby mountainous habitats, even entering protected areas. This causes problems for the wildlife due to either direct predation or disturbance. Our camera trap survey (July 2013 - November 2014) in NP Vitosha, Bulgaria resulted in a total of 199 independent registrations of free-ranging dogs in 81 locations. In this preliminary study, we present the distribution, habitat selection, and distance from settlements and activity of free ranging dogs in Vitosha NP.

Swathes of native forest are in collapse, conservation groups say, with neglect and a lack of pest control to blame for the crisis.

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