Cotton growing in Pakistan, Bangladesh and Myanmar.

2022 ◽  
pp. 53-79
Author(s):  
Abid Ali ◽  
Zeeshan Ahmed ◽  
Zheng Guo
Keyword(s):  
Insect Pests ◽  
Cotton Production ◽  
Cotton Industry ◽  
Pests And Diseases ◽  
History Of

Abstract This chapter provides information on the history of the cotton industry in Pakistan, Bangladesh and Myanmar. The various insect pests and disease affecting cotton production in these countries are discussed and the efficacy of some strategies in the management of these pests and diseases are presented.

Eco-smart pest management in rice farming: prospects and challenges

2019 ◽  
Vol 56 (Special) ◽  
pp. 143-155
Author(s):  
SD Mohapatra ◽  
R Tripathi ◽  
Anjani Kumar ◽  
Suchismita Kar ◽  
Minati Mohapatra ◽  
...  
Keyword(s):  
Insect Pests ◽  
Mobile Apps ◽  
Insect Species ◽  
Economic Damage ◽  
Pests And Diseases ◽  
Pest Damage ◽  
Disruptive Technologies ◽  
Hyper Spectral ◽  
Rice Pest ◽  
Computer Based

The insect problem is accentuated in intensive rice cropping where the insects occur throughout the year in overlapping generations. Over 800 insect species damaging rice in one way or another, although the majority of them do very little damage. In India, about a dozen of insect species are of major importance but the economic damage caused by these species varies greatly from field to field and from year to year. Insect pests cause about 10-15 per cent yield losses. Farmers lose an estimated average of 37% of their rice crop to insect pests and diseases every year. This review focuses on precision farming tools being used in rice pest and diseases management viz., forecasting model for real-time pest-advisory services, hyper-spectral remote sensing in pest damage assessment, computer-based decision support system, disruptive technologies (mobile apps).

scholarly journals Effects from Early Planting of Late-Maturing Sunflowers on Damage from Primary Insect Pests in the United States

Helia ◽  
2016 ◽  
Vol 39 (64) ◽  
pp. 45-56 ◽  
Author(s):  
J. R. Prasifka ◽  
L. F. Marek ◽  
D. K. Lee ◽  
S. B. Thapa ◽  
V. Hahn ◽  
...  
Keyword(s):  
United States ◽  
North Dakota ◽  
Sunflower Seed ◽  
Insect Pests ◽  
The United States ◽  
Total Percentage ◽  
History Of ◽  
Smicronyx Fulvus ◽  
Sunflower Moth ◽  
Homoeosoma Electellum

AbstractDelayed planting is recommended to reduce damage from sunflower insect pests in the United States, including the sunflower moth, Homoeosoma electellum (Hulst) and banded sunflower moth, Cochylis hospes Walsingham. However, in some locations, planting earlier or growing later-maturing hybrids could improve yield or oil content of sunflowers which would partially offset any added costs from insect pests or their management. Because the abundance and distribution of some sunflower insects have changed since recommendations for delayed planting were developed, experimental plots were grown in 2012 and 2013 at sites in North Dakota, Nebraska, Iowa, and Illinois. Sunflowers were planted two to four weeks earlier than normal, including hybrids that flower two to three weeks later than elite commercial hybrids. The sum of seed damaged by sunflower moth, banded sunflower moth, and red sunflower seed weevil, Smicronyx fulvus LeConte, (i. e., total percentage) was influenced by location, but not the relative maturity of tested entries. However, when damage attributed solely to the red sunflower seed weevil was analyzed, more damaged seed were found for late-maturing entries in North Dakota and Nebraska. In addition to the trial data, current pest populations are lower than when delayed planting was first recommended and insecticide use during sunflower bloom is both common and effective. Together, these observations suggest factoring insect pests into planting time decisions may be unnecessary, except for areas with a history of problems with severe pests that cannot be managed using insecticides (e. g., sunflower midge, Contarinia schulzi Gagné).

MANAGEMENT OF INSECT PESTS AND DISEASES OF LITCHI AND LONGAN IN CHINA

2010 ◽  
pp. 621-626 ◽  
Author(s):  
H.Q. Hu ◽  
J. Chen ◽  
Z.J. Cai ◽  
R.J. Wu ◽  
X.X. Wei ◽  
...  
Keyword(s):  
Insect Pests ◽  
Pests And Diseases

scholarly journals Use of neem (Azadirachta indica A. Juss) as a biopesticide in agriculture: A review

2020 ◽  
Vol 1 (2) ◽  
pp. 100-117
Author(s):  
Kripa Adhikari ◽  
Sudip Bhandari ◽  
Dikshya Niraula ◽  
Jiban Shrestha
Keyword(s):  
Azadirachta Indica ◽  
Insect Pests ◽  
Reproductive Potential ◽  
Neem Extract ◽  
Fast Growing ◽  
Root Extracts ◽  
Pests And Diseases ◽  
Pest Damage ◽  
Azadirachtin A ◽  
Growth And Reproduction

Neem (Azadirachta indica A. Juss) is a member of Meliaceae family, a fast-growing tropical evergreen plant whose products were found effective against economically important insect pests and diseases. All parts of this plant particularly leaf, bark, and root extracts have the biopesticidal activities. Azadirachtin, a biopesticide obtained from neem extract, can be used for con-trolling various insect pests in agriculture. It acts on insects by repelling them, by inhibiting feeding, and by disrupting their growth, and reproduction. Neem-based formulations do not usually kill insects directly, but they can alter their behavior in significant ways to reduce pest damage to crops and reduce their reproductive potential. The neem is considered as an eas-ily accessible, eco-friendly, biodegradable, cheap, and non-toxic biopesticide which control the target pests. Thus, this re-view highlighted the extract, byproducts and roles of neem that can be used as potential biopesticide in agriculture.

scholarly journals Incidence of Pests and Diseases in Tree Nurseries and Plantations in Kimondi Forest, Nandi County, Kenya

2021 ◽  
Vol 3 (1) ◽  
pp. 18-28
Author(s):  
Joseph Atanga Ondieki ◽  
Peter Sirmah ◽  
Joseph Hitimana
Keyword(s):  
Insect Pests ◽  
Forest Products ◽  
Signs And Symptoms ◽  
Growth Conditions ◽  
Eucalyptus Species ◽  
Cupressus Lusitanica ◽  
Pests And Diseases ◽  
High Incidence ◽  
The Government ◽  
Increasing Demand

Increasing demand for wood is putting pressure on forest resources that are equally under threat from insect pests and diseases. Reported average annual forest loss stands at 0.2% globally, 0.8% in Africa, and 1.6% in Kenya. To meet the increasing demand for forest products in Kenya, the government and private sector have established plantations of non-native tree species dominated by Eucalyptus species, Cupressus lusitanica, and Pinus patula. To ensure successful forest plantation establishment and management schemes, there is a need for sufficient knowledge and understanding of tree growth conditions and threats including pests and diseases. This study aimed at determining the incidence of plantation and tree nurseries in Kimondi Forest, Kenya. Tree plantations were mapped into 2.5 Ha rectangular portion transects parallel to the forest roads.  In randomly selected portions, observations were carried out for disease and pest signs and symptoms on various tree parts (leaves, stem, roots, fruits, and twigs). In the tree nurseries, 3 m × 1 m rectangular quadrants were placed on seedling beds and similar observations were made. Collected data indicated a high incidence of nursery seedling pests (5.3 % leaves and 5.1%  stems) on Eucalyptus species and least on P. patula (2.4% leaves and 3% stems). Higher incidence of plantation pests (35.0% leaves of Eucalyptus sps.) and least on P. patula stems (1.2%) were recorded. On the other hand, twelve (12.0%) of C. lusitanica and (1.8%) Eucalyptus species plantation twigs were infested by pests. A high incidence of nursery seedling disease (9.8%) was observed on C. lusitanica leaves and least on P. patula stems (3.6%). Higher incidence of plantation diseases (32 %) on leaves of  Eucalyptus sps. and least on C. lusitanica stem (1.4%) was recorded. In both tree nurseries and plantations, roots and fruits remained free from pests and disease. Major tree pests and diseases identified in Kimondi forests include (Human, wildlife, livestock, Cinara cupressi, Gonipterus scutellatus, Pinus pini, and Leptocybe invasa) and (damping-off, Fusarium wilt, Botryosphaeria canker, cypress canker, and Mycosphaerella spp.) respectively. These results suggest a need for regular monitoring and intervention measures to control pest and disease infestation in the Kimondi forest.

Conclusion

2017 ◽  
Author(s):  
Michael R. Cohen
Keyword(s):  
Competitive Advantage ◽  
Golden Age ◽  
Minority Groups ◽  
Global Capitalism ◽  
Structural Factors ◽  
Cotton Industry ◽  
Reconstruction Era ◽  
History Of ◽  
American Jewish

The conclusion reaffirms how the history of Jewish merchants in the American cotton industry is not only a story of American Jewish success that accounts for a golden age for Jews during the Reconstruction era. It is also a more universal case study that speaks to niche economies and minority entrepreneurship more broadly, revealing the ways in which ethnicity mattered in the development of global capitalism. It suggests that the economic milieu in which a niche economy emerged was critical, and any explanation of how niche economies function must begin with a rigorous understanding of that particular capitalism. But within the confines of those structural factors, ethnicity fostered trust in the economic transactions upon which a particular capitalism relied. These forces worked together to provide minority groups such as Jews a competitive advantage that fueled their niche economies.

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