How can postdocs enhance their career opportunities? No matter what you end up doing, networking, flexibility and focusing on your progeny can help (just like plant meristems)
From a talk at Carnegie Institute at Stanford University 23 July 2014
A Guide to Controlling Insects in Louisiana School Gardens
`
For more information, Please see websites below:
`
Organic Edible Schoolyards & Gardening with Children
http://scribd.com/doc/239851214
`
Double your School Garden Food Production with Organic Tech
http://scribd.com/doc/239851079
`
Free School Gardening Art Posters
http://scribd.com/doc/239851159`
`
Companion Planting Increases School Garden Food Production by 250 Percent
http://scribd.com/doc/239851159
`
Healthy Foods Dramatically Improves Student Academic Success
http://scribd.com/doc/239851348
`
City Chickens for your Organic School Garden
http://scribd.com/doc/239850440
`
Simple Square Foot Gardening for Schools - Teacher Guide
http://scribd.com/doc/239851110
How can postdocs enhance their career opportunities? No matter what you end up doing, networking, flexibility and focusing on your progeny can help (just like plant meristems)
From a talk at Carnegie Institute at Stanford University 23 July 2014
A Guide to Controlling Insects in Louisiana School Gardens
`
For more information, Please see websites below:
`
Organic Edible Schoolyards & Gardening with Children
http://scribd.com/doc/239851214
`
Double your School Garden Food Production with Organic Tech
http://scribd.com/doc/239851079
`
Free School Gardening Art Posters
http://scribd.com/doc/239851159`
`
Companion Planting Increases School Garden Food Production by 250 Percent
http://scribd.com/doc/239851159
`
Healthy Foods Dramatically Improves Student Academic Success
http://scribd.com/doc/239851348
`
City Chickens for your Organic School Garden
http://scribd.com/doc/239850440
`
Simple Square Foot Gardening for Schools - Teacher Guide
http://scribd.com/doc/239851110
1. Jamie Klein
Pendleton Profile
Revision 4 EDIT THIS
July 26, 2010
Bonnie Pendleton lifted the large, pyramid-shaped lid to reveal three containers filled
with soil and developing sorghum plants. She leaned low to peer closely at each plant. Pendleton,
an entomologist and assistant professor at West Texas A&M University, was checking for
damaged leaves. Any yellowing streaks? Dead leaves?
“Not ready yet,” she said of the growing plants. “It’ll be a few more days before we rate
them.”
Pendleton then watered the plants and spoke to one of her graduate students, Suhas
Vyavhare, about her rating system for sorghum plants. In the WTAMU greenhouse, Pendleton
rates sorghum seeds for resistance to greenbug aphids. Pendleton focuses her research on insect
pests of sorghum and millet, but she also devotes much time to mentoring students and
supervising their research.
Pendleton, 54, said her goal is to work with major pests of sorghum and to eventually
manage those major pests without using pesticides. For example, one of her student’s discovered
that greenbug aphids, an insect that has piercing, sucking mouthparts that live on sorghum
leaves, live longer and reproduce more offspring sooner in their lifetimes in the summer, when
the sun is out longer. That means Pendleton can tell farmers that a mild winter could lead to an
infestation of greenbugs.
Pendleton’s project, “Ecologically-Based Management of Sorghum and Pearl Millet
Insect Pests in Africa and the United States,” focuses on the INTSORMIL objective to help local
farmers prosper economically by managing insects that damage the yield and quality of sorghum
2. and millet. The project also aims to enhance sorghum and millet grain’s marketability by
improving the nutritional quality of the grain by controlling pests and not using pesticides.
Pendleton also uses integrated pest management strategies, like cultural management and
biological research of the pests, to increase the stability and yield of the crops. Integrated pest
management is a way of controlling pests by integrating a wealth of knowledge, like learning
more about specific insect lifestyles and how they affect plants, with other known ways of
controlling insects.
She and her team have studied millet head miner, sorghum midge, different types of
aphids, stalk borers and storage beetles. Research is conducted all over the world: from labs and
fields in Texas to labs in West Africa.
Through the project, Pendleton also supports pest management research and education of
scientists in African countries and students in both Africa and the U.S.
While working toward those goals, Pendleton also teaches her students as much as she
can along the way. She wants them to know “it’s possible to collect data, get a result and
publish.” Pendleton said she measures her projects progress through her students. If they are
successful then she feels her research is successful.
One of her students is Suhas Vyavhare, who moved to Canyon, Texas, from India to
work on his Ph.D. with Pendleton. His research concerns maize weevils, pests that damage
sorghum yields. Maize weevils are especially damaging because they can destroy 5 percent of
what is being stored in grain storage areas. Weevils can also eat sorghum in fields, but are most
dangerous in storage units. The insects can eat their way into sorghum seeds, where they proceed
to eat the inside of the seed and leave eggs.
3. Vyavhare, whose master’s is sponsored by INTSORMIL, said he chose maize weevils as
his research focus because he used to see them attacking sorghum in storage facilities while
growing up in India.
“Working with Dr. Pendleton is a great learning experience,” Vyavhare said. “She always
wants us to improve. She believes in the practical thing—you may make a mistake the first or
second time, but she knows it will get better.”
He speaks glowingly about Pendleton, and his reaction isn’t uncommon. Many of
Pendleton’s students have positive things to say about their soft-spoken mentor.
Zach Eder joined West Texas A&M University because of Pendleton. He wanted to do
application research, he wanted to do research that could directly, and immediately, be helpful.
“I came here specifically for application research. It’s one thing to tell farmers to wait
five to 10 years for a seed,” Eder said. “It’s another when we can tell you when to plant and
when to harvest just by telling you how the insect lives.”
He studies yellow sugarcane aphids. Yellow sugarcane aphids aren’t a nuisance every
planting season, but when they do attack sorghum the results are disastrous. They can create a lot
of damage quickly, Eder said, and the damage they create can sometimes be misdiagnosed as
frost damage—the leaves will have spots that turn bright purple and then change to yellow.
Vyavhare and Eder described Pendleton as: “She’s very down to earth and has a huge
willingness to help.” Vyavhare said even though Pendleton has other students, other projects and
other assignments, she still finds time to help him along with his research if he needs it. Eder
agreed.
“She does everything. She’s everywhere,” Eder said. “She has the heart of a teacher and
she uses it.”
4. Even one of her collaborators who is from Niger enthusiastically spoke highly of
Pendleton.
Abdou Kadi Kadi Hamé, an entomologist in Niger, has worked with Pendleton on
different levels for 26 years. She has been a teaching assistant in classes he’s taken and now she
is his American collaborator for INTSORMIL projects.
Hamé and another scientist at the Regional Agricultural Research Center in Kollo, Niger,
studied millet head miner and its effects on different grains. Hamé described his relationship
with Pendleton as irreplaceable.
“From my perspective I would say she is all to me,” Hamé said. “You can’t even describe
how the person is to you, there is no such word. So to speak Africa language and say she is all to
me.”
From critiquing his reports through e-mails to providing a computer for Hamé, Pendleton
has tried to help him anyway she could. He helps her, too, by being another entomologist for
Pendleton to bounce ideas off of or to learn about the insects in different habitats.
“For all of us to develop, you can’t work by yourself,” she said.
Pendleton’s list of activities and interests is a long one. She teaches economic
entomology, a class about insects and their effects on humans, to 52 students twice a week,
supervises five students’ research and academic work, serves on 65 local and national
professional committees, writes reports and works on her INTSORMIL research. Pendleton is
also a West Africa coordinator for INTSORMIL. She and another scientist collaborate to
organize the INTSORMIL West Africa meeting where scientists and their principle investigators
from the region meet to update one another on research. Pendleton’s presentation included brief
overviews of her collaborator’s research and her student’s research. She told scientists at the
5. West Africa meeting May 2010 about the different insects they study; like millet head miner,
sorghum midge, aphids and stalk borers.
Even though the list goes on and on, Pendleton said she is rarely stressed.
“What I do I never really find stressful mostly because I believe in what I do,” Pendleton
said. “I’m used to being busy. I’d probably be stressed if I had nothing to do.”
But with academics and research, Pendleton hasn’t reached a point where she can worry
about having nothing to do. Pendleton said there are essentially 100-120 insects on sorghum
plants, so there is always something to study.
“There are too many insects in the world that it’s difficult to know hardly anything about
any insects, so there is plenty of work to be done,” she said. “What I mostly spend my time doing
is trying to manage some of the worst pests without just using chemicals on them.”
Pendleton said finding ways to control insects without pesticides is important because
many African farmers can’t afford pesticides or sometimes can’t understand the directions and
end up using the chemicals improperly. Environmental factors, like drought, also come into play.
Pendleton’s research team also studies plant and insect biology to see what kinds of
cultural controls African farmers can use to control the pests, like clearing weeds near sorghum
plant fields to keep insects away from the field.
Insects are always a part of Pendleton’s life. She has insect books or small insect toys all
over her office in Canyon, Texas. She also usually wears some type of an insect representation,
like a ladybug ring or brooch. She insists on traveling light whenever she leaves the country—
which is often. Pendleton said she visits Africa maybe two to four times a year.
“I’d have to look in my passport,” she said. “I think I’ve been to Mali maybe 13 times.”
6. Pendleton was a part of INTSORMIL research before the name became official in 1979.
She was working on her doctorate in entomology under Dr. George Teetes at A&M University.
Teetes retired (not sure when he retired) and Pendleton submitted her own proposal to
INTSORMIL for funding, which was granted in 2002. Pendleton said she took over from where
Teetes left off, and to this day she follows many of the same practices he taught her.
“He taught me all kinds of techniques,” she said. “I even file my papers the way he used
to file them. He was super efficient.”
Pendleton said there were times when she had no idea how she could ever finish all of her
paperwork. Teetes would simply say “We’ll get it all done.” And they would.
“He taught me to be calmer because it all does work out,” she said.
For her, working with Teetes and continuing his research was just a continuation of what
she had been working toward her whole life. Since she was 13, Pendleton knew she wanted to
get a Ph.D. and teach science at the university level. At the time, she was choosing what courses
to take in high school.
Pendleton comes from a family where education was always an important topic. Her
father taught high school advanced math and her mother taught junior high science.
Her husband, Michael, also works with her on her INTSORMIL project as a collaborator.
He is an electron microscopist at the Microscopy and Imaging Center. He lives about 550 miles
away in College Station, where he works at Texas A&M University.
The two married in 1980 and don’t have any children.
“If I had children I would have totally stayed home,” she said.
Pendleton’s Bachelor’s in biological sciences came from California State University in
1977. Many of her relatives, including her grandmother in 1922, also studied at California State
7. University. Pendleton has a master’s in anthropology from California State University and her
Ph.D. in entomology from Texas A&M University in 1992.
In her spare time, whenever that happens, Pendleton likes studying seashells and
mollusks. She could spend hours upon hours scouring a museum and she also enjoys baking and
cooking (sometimes with sorghum) and working with needlework.
But “there’s always too much work to do,” she said.