Plant Diseases

Order of the National Green Tribunal regarding pollution of Godavari river, Telangana, 29/05/2025

Order of the National Green Tribunal in the matter of News Item titled "Telangana: Deepening pollution crisis in Godawari threatens lives livelihoods appearing in the Telangana Today dated 13.05.2025" dated 29/05/2025. The application was registered suo-motu on the basis of the news item titled Telangana: Deepening pollution crisis in Godawari …

Uprooting pollution

just as birds stop chirping and go into hiding before a storm and ants begin to march before it starts pouring, some plant species can warn of possible environmental damage

Pestilential high tech

probing the cotton crop failure in north Tamil Nadu during the last crop season, the central team has laid the blame on intensified production technologies that multiplied the pest problems in cotton. The team, which submitted its report to the Indian Council of Agricultural Research (icar) , says that at …

RISKY IMPORT

Bhutan is now realising the implications of imported crop diseases. "Importing a plant without proper quarantine can lead to the spread of a new plant disease damaging a lot of our crops,' said N K Pradhan of the Plant Protection Centre. Many in the country are unaware about Bhutan's Quarantine …

In the red

it's November. Time for Gloriosa superba popularly known as glory lily to bloom. A few hours drive from the temple town Madurai in Tamil Nadu, it has indeed blossomed and covered hundred of hectares of land with its red flowers. It does make a pretty sight. But under the red …

Poor harvest

the Food Corporation of India ( fci ), the official procurement agency of the government of India, has rejected about 80 per cent of paddy from Punjab on the grounds that it was substandard. However, under pressure from the farmer's lobby, the government has relaxed the paddy procurement laws. The …

Trees eaten hollow

after affecting over one-sixth of the total sal ( Shorea robusta ) forests in Madya Pradesh in 1997, the sal borer is back with a vengeance. According to media reports, at least three million sal trees are affected in Bihar, West Bengal, Himachal Pradesh, and Uttar Pradesh. Climatic changes like …

Predator is the prey

smog is not only suffocating human beings, but is also choking plants. Air pollution is indirectly responsible for the destruction of trees and, for the first time, researchers of Finland have found evidence supporting their argument. According to them, due to air pollution there has been a decline in the …

COLOMBIA

A powerful bio-logical herbicide may be produced by Colombia to curb the growth of coca and heroin-poppy fields. Colombian officials are submitting a proposal to the United Nations that would include testing for the presence of the fungus Fusarium oxysporum in the country's coca fields. Colombia has reluctantly agreed to …

Virus to the rescue

The people of Himachal Pradesh and the adjoining states have finally got some respite from the weed, Ageratum conyzoids , locally known as "neela phulnu', which had ravaged pastures, forest land and grazing areas. The weed has been infected by the leaf-vein mosaic virus. The infected plants have been sent …

Natural pesticides

The widespread attack of the mite Eriphyes guerreronis is threatening coconut plantations in Tamil Nadu and Kerala. However, according to researchers, trees raised with organic manure or biopesticides have not been affected by the mites. The scientific community has propagated foliar spraying and root feeding of pesticides, but it has …

Coconut disease

the Kerala government has requested the Centre to provide at least half of the estimated Rs 87 crore needed to fight and control widespread mite attack that is threatening to wipe out coconut holdings in the central and southern regions of the state. According to reports, around 223.3 million coconut …

Spy vs spy

some recent findings have shed new light on how plants can

Hit by pesticides

the use of cheap pesticides and fungicides have affected fruit production in the Kashmir Valley. Instead of halting the premature loss of foliage and fruit fall, use of these pesticides have led to the spread of many diseases in apple orchards. Farmers in the Baramulla district say that a large …

Herbicide resistance

Researchers associated with Pioneer Hi-Bred International, a large seed company based in the US that is looking for ways to modify genes in its products, have announced details of a genetic method to make corn plants resistant to two common herbicides. The technique also prompts plants to repair an inactive …

Smart crops

US researchers have pointed out that it may be possible to have plants in which disease-causing fungi could be fooled into committing suicide. This could be achieved either by spraying plants with substances that trigger fungal suicide or by putting in genes in the plants to make them powerful

Of bees, flowers and robbery

it is bad days for the scarlet gilia, a plant found in the Rocky Mountains of usa . The nectar of the red, trumpet-shaped blossoms is in danger from

UGANDA

The coffee wilt disease that has destroyed millions of coffee trees in central and western Uganda over the past six years has now spread to the eastern regions of the country. A top official of the Uganda Coffee Development Authority ( ucda ) confirmed that the disease has spread to …

Under attack

Rubber plantations in India's northeastern states are now under attack from various diseases such as oidium secondary leaf fall (SLF). The rubber plantation in the region was undertaken by the private sector to control jhum cultivation. A study conducted by the government in Mizoram revealed that the SLF disease was …

Save sheesham

one-third of the sheesham trees, Dalbergia , have been damaged by a fungi attack in the hills of Himachal Pradesh. The fungi, genoderma lucidum and fusarium oxyssporum, have also begun to effect Tunni, a timber species in the lower belt of Himachal Pradesh. According to a survey conducted by scientists …

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