Wednesday , January 26 2022

Research: Biological control of insects in the protection of tropical protections –



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Although it is perceived as a dangerous ecological risk, the biological control of invasive species allows recovery of crop yields, facilitates the pressure of the earth and helps the conservation of forests. This paper shows the positive effects of biological control using a cane meal Phenacoccus manihoti (Hemiptera) as an example. Cassava is a vital food, food and fiber laboratory that is about 4 million ha / 4 million in tropical Asia; In it, a parasitic washer reduces crop losses, improves farm profitability and slows deforestation.

During the 2009-2010 season, the invasive herbal workers experienced a 18% drop in Thailand's ion yields, and the proliferation rates of the proliferation increased. This increased 185-608% in deforestation rates in neighboring countries. After the host parasitoid specific Anagyrus lopezi (Hymenoptera) In 2010, mealybug appearances were reduced, land shrank, and the rate of deforestation slowed between 31-95% in individual countries. For this reason, according to the established regulations, biological control of pesticides can prevent synthetic pesticides, protect the protection of the tropical biodiversity of the shield and deliver environmental benefits at a high quality scale.

Insects offer decent human service, including natural pest control, at least $ 4.5 million USDA. This week's study Communication Biology It shows how pest control selected by insect wisdom – a small parasite glass – helps fix invasive pests, increases crop yields and protects tropical biodiversity. "Biological control of insects recover insect friends and enemies and recover ecological balance in invaded agro-ecosystems," says Kris Wyckhuys, Queensland University (Australia) and IPP-CAAS (China) with the ecological and study coordinator. "Thanks to these natural-based approaches," win-win "solutions to mitigate invasive species provide a solution to biodiversity conservation and profitable farming. Collaboration between conservation biologists and scientists in the field of cynology can therefore be beneficial for rural realities on the ground to balance biodiversity conservation ".

According to the study, highlights the great environmental benefits of insecticide biological control, as a desirable alternative to pesticides-based insecticide approaches to conserving and conserving conservation. "It is often associated with socioeconomic and ecological problems, and small farmers usually try to control pests for harmful chemicals and harmful to the environment, this study confirms that proper use of biological control is capable of solving socioeconomic, environmental and ecological problems at the same time, especially in tropical countries "said Jean-Philippe Deguine, an ecologist and entomologist in the CIRAD and author of paper. By choosing biological control, farmers are preventing pests, increasing the profitability of their operations and, at the same time, becoming responsible for the environment.

Vegetation farm ecological agriculture, preservation of tropical biodiversity

When used with protected safety, biological control will definitely solve the problems of invasive species. Scientists' input from natural scientists led by the scientists provide pest control services in line with agricultural ecological agriculture. As a cost-effective alternative to pesticide-based approaches, based on nature-based pesticides, recovery and optimization of organic farming is optimized to optimize the functioning of ecosystems, helping farmers, consumers and producers to benefit from their health. A wider agricultural environment.

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