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Afghanistan Accelerating Sustainable Agriculture ... - part - usaid

Afghanistan Accelerating Sustainable Agriculture ... - part - usaid

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estricted entry interval (REI) and minimum residue levels (MRLs) for export and local<br />

consumption.<br />

A quick reference guide of GAP, IPM, and pesticide choices will be useful for field project staff,<br />

extension agents and literate farmers to refer to in the field as they make decisions.<br />

• Regularly (at least annually) update any changes to the list of pesticides proposed for use and<br />

communicate these changes to USAID with a note that an amendment to this PERSUAP will<br />

be necessary.<br />

ASAP Project Managers will need to report changes to less toxic products on the list of pesticides<br />

recommended to USAID as this PERSUAP is amended.<br />

Pesticide Procedures Element B: Basis for Selection of Pesticides<br />

This generally refers to the environmental and economic rationale for choosing a <strong>part</strong>icular pesticide.<br />

In general, best practices dictate that the least toxic pesticide that is effective be selected.<br />

The bases for selection of each pesticide are most often the following: availability, effectiveness<br />

(efficacy), and price. A reputable manufacturer/importer/distributor, human safety, and environmental<br />

safety are other factors that will influence the choice of pesticides for ASAP.<br />

Analysis<br />

ASAP implementing <strong>part</strong>ners have indicated that the three most important bases for pesticide<br />

selection in <strong>Afghanistan</strong> are price, efficacy, and availability.<br />

Issue<br />

Afghan farmers do not consider factors such as reducing risks to human health by using products that<br />

contain active ingredients with low acute human toxicity and few to no chronic health risks, reducing<br />

risks to scarce and valuable water resources on the surface and underground, reducing risks to<br />

biodiversity and environmental resources like honeybee pollinators necessary for crop seed set, fish,<br />

birds, wildlife, beneficial field insect predators and parasites, and aquatic organisms, or the<br />

importance of using products from a reputable pesticide manufacturer.<br />

Recommendations for Mitigation<br />

• Training to include additional pesticide selection factors discussion<br />

ASAP training, using material in this PERSUAP, MSDSs, and pesticide labels, and material found on<br />

pest management Web sites (like the UC Davis IPM site), can emphasize the importance of these<br />

additional pesticide selection factors.<br />

• ● ASAP project staff economists should perform economic analyses comparing<br />

pesticides to determine the most effective choice — with low health and environmental impact<br />

potential —that is affordable for the crop grown;<br />

• ASAP should choose and use pesticides with as low human and environmental risk profiles<br />

(see decision matrix in Table 1, MSDSs, and Labels) as is practical; and<br />

• ASAP should use more biological and naturally-derived pesticides, as practical.<br />

Pyrethrum, a mix of natural chemicals called pyrethroids, can be extracted from chrysanthemum<br />

flowers and provides good general pest control. Extracts from Neem trees are effective insecticides<br />

that are commercially available. Spore extracts from the bacterium Bacillus thuringiensis are effective<br />

against worm or caterpillar larvae of moth and butterfly pests. Insecticidal soaps and oils are effective<br />

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